Deborah Metzger, PHD, MD
NPI 1780602813 · Reproductive Endocrinology Physician · Los Altos, CA
Deborah Metzger, PHD, MD is a Reproductive Endocrinology Physician provider in Los Altos, CA (NPI 1780602813).
Provider details
- NPI number
- 1780602813
- Entity type
- Individual
- Primary specialty
- Reproductive Endocrinology PhysicianAllopathic & Osteopathic Physicians
- Credential
- PHD, MD
- Sex
- Female
- Sole proprietor
- No
- License
- C50171 (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
19 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
- 2006-07-17
- Last updated
- 2025-09-11
Frequently asked questions
- What is Deborah Metzger's NPI number?
- Deborah Metzger's National Provider Identifier (NPI) is 1780602813, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Deborah Metzger's specialty?
- Deborah Metzger is listed in the NPPES registry with a primary specialty of Reproductive Endocrinology Physician (Allopathic & Osteopathic Physicians).
- Where is Deborah Metzger located?
- Deborah Metzger's practice location on file with NPPES is 851 Fremont Ave Ste 104, Los Altos, CA 94024-5602.
- What is Deborah Metzger's phone number?
- The practice phone number listed in the NPPES registry for Deborah Metzger is (650) 229-1010.
- Is Deborah Metzger's NPI active?
- Yes — Deborah Metzger's NPI (1780602813) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.