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

Douglas B Grisier, DO

Individual provider Family Medicine Physician · NPI 1043276934

Douglas B Grisier, DO is a Family Practice in Erie, Pennsylvania. Graduated from Philadelphia College of Osteopathic Medicine in 1986, 40 years ago. Practices with Millcreek Community Hospital, a 67-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
40
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
PA
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.

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Practice location Address checks out

537 W 18th St
Erie, PA 16502-1722
Phone: (814) 456-1009
Fax: (814) 454-6051
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence OS006272L (PA)

Record details

NPI number1043276934
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedApril 21, 2006
Last updated in NPPESDecember 5, 2023
Certification dateDecember 5, 2023

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 1986 (40 years in practice)
Group practice Millcreek Community Hospital — 67 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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