Gregory Oh, D.O.
NPI 1619144383 · Family Medicine Physician · Altamonte Springs, FL
Gregory Oh, D.O. is a Family Medicine Physician provider in Altamonte Springs, FL (NPI 1619144383).
Provider details
- NPI number
- 1619144383
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- OS10144 (FL)
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
18 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
- 2008-05-13
- Last updated
- 2019-04-29
Frequently asked questions
- What is Gregory Oh's NPI number?
- Gregory Oh's National Provider Identifier (NPI) is 1619144383, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Oh's specialty?
- Gregory Oh is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Oh located?
- Gregory Oh's practice location on file with NPPES is 499 E Central Parkway #205, Altamonte Springs, FL 32701-3450.
- What is Gregory Oh's phone number?
- The practice phone number listed in the NPPES registry for Gregory Oh is (407) 303-6830.
- Is Gregory Oh's NPI active?
- Yes — Gregory Oh's NPI (1619144383) is active in the NPPES registry as of the last update on 2019-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.