What is James Grissom's NPI number?

James Grissom's National Provider Identifier (NPI) is 1881695898, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is James Grissom's specialty?

James Grissom is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is James Grissom located?

James Grissom's practice location on file with NPPES is 400 W 7th St, Frederick, MD 21701-4506.

What is James Grissom's phone number?

The practice phone number listed in the NPPES registry for James Grissom is (240) 566-3840.

Is James Grissom's NPI active?

Yes — James Grissom's NPI (1881695898) is active in the NPPES registry as of the last update on 2011-08-30.

IndividualActive

James Grissom, M.D.

NPI 1881695898 · Internal Medicine Physician · Frederick, MD

James Grissom, M.D. is a Internal Medicine Physician provider in Frederick, MD (NPI 1881695898).

Provider details

NPI number: 1881695898
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: M.D.
Sex: Male
Sole proprietor: No
License: D0021944 (MD)

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense D0021944 (MD)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
20 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

400 W 7th St

Frederick, MD 21701-4506

Phone: (240) 566-3840

Street-level locationGet directions

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Mailing address