Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Jeffrey Alan Clark, DO

Individual provider Orthopaedic Surgery Physician · NPI 1831143601

Jeffrey Alan Clark, DO is an Orthopedic Surgery in Cedar Falls, Iowa. Qualified in 1995, 31 years ago. Practices with Unified Therapy Services, Inc, a 121-clinician group and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
31
Licensed in
IA
In the registry since
2006
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.

See every abbreviation used in this directory →

Practice location Address checks out

2351 Hudson Rd Ste 001
Cedar Falls, IA 50614-0001
Phone: (319) 273-5275
Fax: (319) 273-5295
Show map & directions

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

Specialties & licences

Orthopaedic Surgery Physician (primary) Taxonomy 207X00000X · Licence 3304 (IA)

Record details

NPI number1831143601
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 19, 2006
Last updated in NPPESFebruary 4, 2022
Certification dateFebruary 4, 2022
Mailing addressPo Box 2758, 4150 Kimball Avenue, Waterloo, IA 50704-2758

Medicare enrollment

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

Medicare specialtyORTHOPEDIC SURGERY
Medical schoolOTHER
Graduated 1995 (31 years in practice)
Group practice Unified Therapy Services, Inc — 121 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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