John T. Haretos, M.D.
NPI 1538316419 · Geriatric Medicine (Internal Medicine) Physician · Pittsburgh, PA
John T. Haretos, M.D. is a Geriatric Medicine (Internal Medicine) Physician organization in Pittsburgh, PA (NPI 1538316419).
Provider details
- NPI number
- 1538316419
- Entity type
- Organization
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jeanne Arbster, RN(412) 621-3431
- License
- MD028204E (PA)
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
17 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
- 2008-08-22
- Last updated
- 2008-08-22
Frequently asked questions
- What is John T. Haretos, M.D.'s NPI number?
- John T. Haretos, M.D.'s National Provider Identifier (NPI) is 1538316419, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is John T. Haretos, M.D.?
- John T. Haretos, M.D. is classified in the NPPES registry as Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is John T. Haretos, M.D. located?
- John T. Haretos, M.D.'s practice location on file with NPPES is 160 N Craig St, Pittsburgh, PA 15213-2716.
- What is John T. Haretos, M.D.'s phone number?
- The practice phone number listed in the NPPES registry for John T. Haretos, M.D. is (412) 621-3431.
- Who is the authorized official for John T. Haretos, M.D.?
- The authorized official listed on John T. Haretos, M.D.'s NPPES record is Jeanne Arbster, RN. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is John T. Haretos, M.D.'s NPI active?
- Yes — John T. Haretos, M.D.'s NPI (1538316419) is active in the NPPES registry as of the last update on 2008-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.