Ashok K. Chatterjee, Md/Pa
NPI 1851609747 · Internal Medicine Physician · Baltimore, MD
Ashok K. Chatterjee, Md/Pa is a Internal Medicine Physician organization in Baltimore, MD (NPI 1851609747).
Provider details
- NPI number
- 1851609747
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Ashok Chatterjee, Md/Pa(410) 636-3326
- License
- D23530 (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
15 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
- 2010-09-14
- Last updated
- 2010-10-25
Frequently asked questions
- What is Ashok K. Chatterjee, Md/Pa's NPI number?
- Ashok K. Chatterjee, Md/Pa's National Provider Identifier (NPI) is 1851609747, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ashok K. Chatterjee, Md/Pa?
- Ashok K. Chatterjee, Md/Pa is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ashok K. Chatterjee, Md/Pa located?
- Ashok K. Chatterjee, Md/Pa's practice location on file with NPPES is 3927 Annapolis Road, Baltimore, MD 21227-2229.
- What is Ashok K. Chatterjee, Md/Pa's phone number?
- The practice phone number listed in the NPPES registry for Ashok K. Chatterjee, Md/Pa is (410) 636-3326.
- Who is the authorized official for Ashok K. Chatterjee, Md/Pa?
- The authorized official listed on Ashok K. Chatterjee, Md/Pa's NPPES record is Ashok Chatterjee, Md/Pa. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ashok K. Chatterjee, Md/Pa's NPI active?
- Yes — Ashok K. Chatterjee, Md/Pa's NPI (1851609747) is active in the NPPES registry as of the last update on 2010-10-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.