Gregg Donaldson, MD
NPI 1114920576 · Internal Medicine Physician · Cumberland, MD
Gregg Donaldson, MD is a Internal Medicine Physician provider in Cumberland, MD (NPI 1114920576).
Provider details
- NPI number
- 1114920576
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- D0042054 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
21 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
Mailing address
Registry dates
- Enumerated
- 2005-05-31
- Last updated
- 2013-02-04
Frequently asked questions
- What is Gregg Donaldson's NPI number?
- Gregg Donaldson's National Provider Identifier (NPI) is 1114920576, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregg Donaldson's specialty?
- Gregg Donaldson is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gregg Donaldson located?
- Gregg Donaldson's practice location on file with NPPES is 912 Seton Dr, Cumberland, MD 21502-1818.
- What is Gregg Donaldson's phone number?
- The practice phone number listed in the NPPES registry for Gregg Donaldson is (301) 722-3111.
- Is Gregg Donaldson's NPI active?
- Yes — Gregg Donaldson's NPI (1114920576) is active in the NPPES registry as of the last update on 2013-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.