Harry Petropoulos, M.D
NPI 1255468187 · Emergency Medicine Physician · Oakland, CA
Harry Petropoulos, M.D is a Emergency Medicine Physician provider in Oakland, CA (NPI 1255468187).
Provider details
- NPI number
- 1255468187
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- Yes
- License
- A-30881 (CA)
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
19 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
- 2007-02-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is Harry Petropoulos's NPI number?
- Harry Petropoulos's National Provider Identifier (NPI) is 1255468187, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harry Petropoulos's specialty?
- Harry Petropoulos is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Harry Petropoulos located?
- Harry Petropoulos's practice location on file with NPPES is 7817 Oakport St Ste 140, Oakland, CA 94621-2036.
- What is Harry Petropoulos's phone number?
- The practice phone number listed in the NPPES registry for Harry Petropoulos is (510) 638-0701.
- Is Harry Petropoulos's NPI active?
- Yes — Harry Petropoulos's NPI (1255468187) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.