Lauren Walheim, MD
NPI 1528621638 · Obstetrics & Gynecology Physician · New Haven, CT
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lauren Walheim, MD is a Obstetrics & Gynecology Physician provider in New Haven, CT (NPI 1528621638).
Provider details
- NPI number
- 1528621638
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 73712 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
- 2019-04-16
- Last updated
- 2023-04-06
- Certified
- 2023-04-06
Frequently asked questions
- What is Lauren Walheim's NPI number?
- Lauren Walheim's National Provider Identifier (NPI) is 1528621638, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lauren Walheim's specialty?
- Lauren Walheim is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Lauren Walheim located?
- Lauren Walheim's practice location on file with NPPES is 333 Cedar St, New Haven, CT 06510-3206.
- What is Lauren Walheim's phone number?
- The practice phone number listed in the NPPES registry for Lauren Walheim is (203) 432-4771.
- Does Lauren Walheim accept Medicare?
- Lauren Walheim is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lauren Walheim's NPI active?
- Yes — Lauren Walheim's NPI (1528621638) is active in the NPPES registry as of the last update on 2023-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.