Thomas a Hryniewicki M D Inc
NPI 1962705160 · Internal Medicine Physician · Orange, CA
Thomas a Hryniewicki M D Inc is a Internal Medicine Physician organization in Orange, CA (NPI 1962705160).
Provider details
- NPI number
- 1962705160
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Thomas Hryniewicki, Owner(714) 997-2899
- License
- G50543 (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
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
- 2010-12-09
- Last updated
- 2010-12-09
Frequently asked questions
- What is Thomas a Hryniewicki M D Inc's NPI number?
- Thomas a Hryniewicki M D Inc's National Provider Identifier (NPI) is 1962705160, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Thomas a Hryniewicki M D Inc?
- Thomas a Hryniewicki M D Inc is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas a Hryniewicki M D Inc located?
- Thomas a Hryniewicki M D Inc's practice location on file with NPPES is 845 E Chapman Ave, Orange, CA 92866-1622.
- What is Thomas a Hryniewicki M D Inc's phone number?
- The practice phone number listed in the NPPES registry for Thomas a Hryniewicki M D Inc is (714) 997-2899.
- Who is the authorized official for Thomas a Hryniewicki M D Inc?
- The authorized official listed on Thomas a Hryniewicki M D Inc's NPPES record is Thomas Hryniewicki, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Thomas a Hryniewicki M D Inc's NPI active?
- Yes — Thomas a Hryniewicki M D Inc's NPI (1962705160) is active in the NPPES registry as of the last update on 2010-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.