Jeffrey Balfus, MD
NPI 1972827848 · Pain Medicine (Anesthesiology) Physician · Monte Sereno, CA
Jeffrey Balfus, MD is a Pain Medicine (Anesthesiology) Physician provider in Monte Sereno, CA (NPI 1972827848).
Provider details
- NPI number
- 1972827848
- Entity type
- Individual
- Primary specialty
- Pain Medicine (Anesthesiology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- G21621 (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
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 17539 Eaton LnMonte Sereno, CA 95030-2204Phone: (408) 395-2012
Registry dates
- Enumerated
- 2010-03-22
- Last updated
- 2022-10-17
- Certified
- 2022-10-17
Frequently asked questions
- What is Jeffrey Balfus's NPI number?
- Jeffrey Balfus's National Provider Identifier (NPI) is 1972827848, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Balfus's specialty?
- Jeffrey Balfus is listed in the NPPES registry with a primary specialty of Pain Medicine (Anesthesiology) Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Balfus located?
- Jeffrey Balfus's practice location on file with NPPES is 17539 Eaton Ln, Monte Sereno, CA 95030-2204.
- What is Jeffrey Balfus's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Balfus is (408) 406-2374.
- Is Jeffrey Balfus's NPI active?
- Yes — Jeffrey Balfus's NPI (1972827848) is active in the NPPES registry as of the last update on 2022-10-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.