Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Joan R Allman, DO

Individual provider Pediatrics Physician · NPI 1457313850

Joan R Allman, DO practises Internal Medicine in Parkersburg, West Virginia. Graduated from West Virginia School of Osteopathic Medicine in 1994, 32 years ago. Practices with Camden-Clark Physician Corporation, a 346-clinician group, works from 5 locations and accepts Medicare assignment. Licensed in Ohio and West Virginia.

Years since qualifying
32
Trained at
West Virginia School of Osteopathic Medicine
Licensed in
OH, WV
In the registry since
2006
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

2401 Garfield Ave
Parkersburg, WV 26101-1914
Phone: (304) 422-3430
Fax: (304) 422-3437
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (4)

  • 799 Farson St Ste 212, Belpre, OH 45714-1083 — (740) 568-5224
  • 805 Farson St Ste 110, Belpre, OH 45714-1000 — (740) 423-3208
  • 401 Matthew St, Marietta, OH 45750-1635 — (740) 374-1623
  • 1907 Ann St, Parkersburg, WV 26101-2504 — (304) 424-4205

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 1487 (WV)
Pediatrics Physician Taxonomy 208000000X · Licence 1487 (WV)
Internal Medicine Physician Taxonomy 207R00000X · Licence 34.017806 (OH)

Record details

NPI number1457313850
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 3, 2006
Last updated in NPPESOctober 21, 2025
Certification dateOctober 21, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolWEST VIRGINIA SCHOOL OF OSTEOPATHIC MEDICINE
Graduated 1994 (32 years in practice)
Group practice Camden-Clark Physician Corporation — 346 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Removal of tissue 61 times · 80th percentile
Melanoma (skin cancer) excision 1–10 times
Removal of skin lesions 1–10 times
Skin biopsy 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients420
Services billed 1,612 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $81 4 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician. Those with a page here are linked.

  • Marietta Memorial Hospital Hospital · Marietta, OH
  • Selby General Hospital Hospital · Marietta, OH
  • Housecalls Home Health Home health agency · Belpre, OH · listed as Housecalls Home Health and Hospice, LLC
  • Housecalls Home Health Home health agency · Parkersburg, WV · listed as Housecalls Home Health and Hospice, LLC
  • Camden Clark Medical Center Hospital · Parkersburg, WV
  • Jackson General Hospital Hospital · Ripley, WV
  • Adoration Home Health Home health agency · Vienna, WV
  • Centerwell Home Health Home health agency · Parkersburg, WV

Colleagues at Camden-Clark Physician Corporation

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 346 clinicians in the practice; 12 are shown here.

Other providers in Parkersburg