Elizabeth Irwin, M.D.
NPI 1346439288 · Gynecology Physician · Rolling Hills Estates, CA
Enrolled with Medicare as Order and Referring Only - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Irwin, M.D. is a Gynecology Physician provider in Rolling Hills Estates, CA (NPI 1346439288).
Provider details
- NPI number
- 1346439288
- Entity type
- Individual
- Primary specialty
- Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- G42532 (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
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
- 2007-10-16
- Last updated
- 2019-02-13
Frequently asked questions
- What is Elizabeth Irwin's NPI number?
- Elizabeth Irwin's National Provider Identifier (NPI) is 1346439288, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Irwin's specialty?
- Elizabeth Irwin is listed in the NPPES registry with a primary specialty of Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Elizabeth Irwin located?
- Elizabeth Irwin's practice location on file with NPPES is 12 Dapplegray Ln, Rolling Hills Estates, CA 90274-4211.
- What is Elizabeth Irwin's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Irwin is (310) 530-7416.
- Does Elizabeth Irwin accept Medicare?
- Elizabeth Irwin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Irwin's NPI active?
- Yes — Elizabeth Irwin's NPI (1346439288) is active in the NPPES registry as of the last update on 2019-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.