Oscar Grablowsky, M.D.
NPI 1760450977 · Colon & Rectal Surgery Physician · Atlanta, GA
Oscar Grablowsky, M.D. is a Colon & Rectal Surgery Physician provider in Atlanta, GA (NPI 1760450977).
Provider details
- NPI number
- 1760450977
- Entity type
- Individual
- Primary specialty
- Colon & Rectal Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 014741 (GA)
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
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
Mailing address
Registry dates
- Enumerated
- 2006-03-14
- Last updated
- 2007-09-21
Frequently asked questions
- What is Oscar Grablowsky's NPI number?
- Oscar Grablowsky's National Provider Identifier (NPI) is 1760450977, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Oscar Grablowsky's specialty?
- Oscar Grablowsky is listed in the NPPES registry with a primary specialty of Colon & Rectal Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Oscar Grablowsky located?
- Oscar Grablowsky's practice location on file with NPPES is 5667 Peachtree Dunwoody Rd Ne, Atlanta, GA 30342-1725.
- What is Oscar Grablowsky's phone number?
- The practice phone number listed in the NPPES registry for Oscar Grablowsky is (404) 252-5669.
- Is Oscar Grablowsky's NPI active?
- Yes — Oscar Grablowsky's NPI (1760450977) is active in the NPPES registry as of the last update on 2007-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.