Peter Barelka, M.D.
NPI 1598959744 · Anesthesiology Physician · Stanford, CA
Peter Barelka, M.D. is a Anesthesiology Physician provider in Stanford, CA (NPI 1598959744).
Provider details
- NPI number
- 1598959744
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A91035 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2007-08-30
- Last updated
- 2007-08-30
Frequently asked questions
- What is Peter Barelka's NPI number?
- Peter Barelka's National Provider Identifier (NPI) is 1598959744, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Barelka's specialty?
- Peter Barelka is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Barelka located?
- Peter Barelka's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.
- What is Peter Barelka's phone number?
- The practice phone number listed in the NPPES registry for Peter Barelka is (650) 723-6238.
- Is Peter Barelka's NPI active?
- Yes — Peter Barelka's NPI (1598959744) is active in the NPPES registry as of the last update on 2007-08-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.