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DR. DOUGLAS DIXON CLARKE D.O.
NPI 1265407597
Internal Medicine - Endocrinology, Diabetes & Metabolism in Hagerstown, MD

Active since February 21, 2006
11110 MEDICAL CAMPUS RD STE 108, HAGERSTOWN, MD 21742(301) 714-4041(301) 714-4351 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 21, 2022, Nov 22, 2017, Jun 12, 2017 (3 updates tracked since 2017).

About Dr. Douglas Dixon Clarke D.o. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. DOUGLAS DIXON CLARKE D.O. (NPI 1265407597) is an individual endocrinology, diabetes & metabolism provider in Hagerstown, Maryland, licensed in Maryland (H83672) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1265407597
Entity TypeIndividualMale
Primary Taxonomy207RE0101X
Provider Legal NameDR. DOUGLAS DIXON CLARKECredential: D.O.
Location Address11110 MEDICAL CAMPUS RD STE 108Hagerstown, MD 21742-6734
Mailing Address11110 Medical Campus Rd Ste 108Hagerstown, MD 21742-6734 · (301) 714-4041 · Fax (301) 714-4351
Phone(301) 714-4041
Fax(301) 714-4351
Sole ProprietorNo
Enumeration DateFebruary 21, 2006
Last NPPES UpdateJuly 21, 20223 updates tracked since enumeration
✔ NPI 1265407597 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in MD · H83672
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
11110 MEDICAL CAMPUS RD STE 108, Hagerstown, MD 21742
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Other Providers at the Same Location NPPES 8

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LINDA YERARDI REGISTERED DIETITIAN
Dietitian, Registered (Nutrition, Metabolic)
11110 MEDICAL CAMPUS RD STE 108
HAGERSTOWN, MD 21742
Washington County (301) 956-9867
MILAY LUIS LAM MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
11110 MEDICAL CAMPUS RD STE 108
HAGERSTOWN, MD 21742
Washington County (301) 714-4041
BLANCA SOLEDAD MEJIA MS,NL,CNS
Nutritionist (Nutrition, Education)
11110 MEDICAL CAMPUS RD STE 108
HAGERSTOWN, MD 21742
Washington County (301) 714-4041
MEDICAL PRACTICES OF ANTIETAM LLC
Internal Medicine (Endocrinology, Diabetes & Metabolism)
11110 MEDICAL CAMPUS RD STE 108
HAGERSTOWN, MD 21742
Washington County (301) 714-4041
MR. JAMES F. WACHTER APRN,BC
Nurse Practitioner (Family)
11110 MEDICAL CAMPUS RD STE 108
HAGERSTOWN, MD 21742
Washington County (301) 714-4041
TIMOTHY HIGGINS RD
Dietitian, Registered (Nutrition, Metabolic)
11110 MEDICAL CAMPUS RD STE 108
HAGERSTOWN, MD 21742
Washington County (301) 714-4041
GWENDOLYN ORFAN CRNP
Nurse Practitioner
11110 MEDICAL CAMPUS RD STE 108
HAGERSTOWN, MD 21742
Washington County (301) 714-4041
SABRINA MEFTALI
Internal Medicine (Endocrinology, Diabetes & Metabolism)
11110 MEDICAL CAMPUS RD STE 108
HAGERSTOWN, MD 21742
Washington County (301) 714-4041

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Douglas Clarke's NPI number?

The NPI number for Douglas Clarke is 1265407597. It was assigned to this individual provider in the NPPES registry on February 21, 2006.

Where is Douglas Clarke located?

Douglas Clarke practices at 11110 Medical Campus Rd Ste 108, Hagerstown, MD 21742. The listed phone number is (301) 714-4041.

What is Douglas Clarke's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

When was this NPI record last updated?

The NPPES record for Douglas Clarke was last updated on July 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.