Jeffrey Felgner MD, P.C.
NPI 1730759754 · Geriatric Medicine (Family Medicine) Physician · Costa Mesa, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey Felgner MD, P.C. is a Geriatric Medicine (Family Medicine) Physician organization in Costa Mesa, CA (NPI 1730759754).
Provider details
- NPI number
- 1730759754
- Entity type
- Organization
- Primary specialty
- Geriatric Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Jeffrey Felgner, Owner(858) 735-6258
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
4 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
- 2021-06-30
- Last updated
- 2021-06-30
- Certified
- 2021-06-30
Frequently asked questions
- What is Jeffrey Felgner MD, P.C.'s NPI number?
- Jeffrey Felgner MD, P.C.'s National Provider Identifier (NPI) is 1730759754, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Jeffrey Felgner MD, P.C.?
- Jeffrey Felgner MD, P.C. is classified in the NPPES registry as Geriatric Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Felgner MD, P.C. located?
- Jeffrey Felgner MD, P.C.'s practice location on file with NPPES is 1998 Orange Ave, Costa Mesa, CA 92627-2238.
- What is Jeffrey Felgner MD, P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Felgner MD, P.C. is (858) 735-6258.
- Does Jeffrey Felgner MD, P.C. accept Medicare?
- Jeffrey Felgner MD, P.C. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Jeffrey Felgner MD, P.C.?
- The authorized official listed on Jeffrey Felgner MD, P.C.'s NPPES record is Jeffrey Felgner, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Jeffrey Felgner MD, P.C.'s NPI active?
- Yes — Jeffrey Felgner MD, P.C.'s NPI (1730759754) is active in the NPPES registry as of the last update on 2021-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.