Millicent Zacher, D.O.
NPI 1508895749 · Reproductive Endocrinology Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Millicent Zacher, D.O. is a Reproductive Endocrinology Physician provider in Philadelphia, PA (NPI 1508895749).
Provider details
- NPI number
- 1508895749
- Entity type
- Individual
- Primary specialty
- Reproductive Endocrinology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- OS004380L (PA)
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
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
- 2006-07-01
- Last updated
- 2014-09-09
Frequently asked questions
- What is Millicent Zacher's NPI number?
- Millicent Zacher's National Provider Identifier (NPI) is 1508895749, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Millicent Zacher's specialty?
- Millicent Zacher is listed in the NPPES registry with a primary specialty of Reproductive Endocrinology Physician (Allopathic & Osteopathic Physicians).
- Where is Millicent Zacher located?
- Millicent Zacher's practice location on file with NPPES is 833 Chestnut Street, Philadelphia, PA 19107-4420.
- What is Millicent Zacher's phone number?
- The practice phone number listed in the NPPES registry for Millicent Zacher is (215) 955-5000.
- Does Millicent Zacher accept Medicare?
- Millicent Zacher is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Millicent Zacher's NPI active?
- Yes — Millicent Zacher's NPI (1508895749) is active in the NPPES registry as of the last update on 2014-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.