Lauren Safier, MD
NPI 1134445919 · Reproductive Endocrinology Physician · Commack, NY
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lauren Safier, MD is a Reproductive Endocrinology Physician provider in Commack, NY (NPI 1134445919).
Provider details
- NPI number
- 1134445919
- Entity type
- Individual
- Primary specialty
- Reproductive Endocrinology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 2723316-1 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
16 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$23 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-04-19
- Last updated
- 2019-03-29
Frequently asked questions
- What is Lauren Safier's NPI number?
- Lauren Safier's National Provider Identifier (NPI) is 1134445919, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lauren Safier's specialty?
- Lauren Safier is listed in the NPPES registry with a primary specialty of Reproductive Endocrinology Physician (Allopathic & Osteopathic Physicians).
- Where is Lauren Safier located?
- Lauren Safier's practice location on file with NPPES is 500 Commack Rd Unit 202, Commack, NY 11725-5022.
- What is Lauren Safier's phone number?
- The practice phone number listed in the NPPES registry for Lauren Safier is (631) 638-4600.
- Does Lauren Safier accept Medicare?
- Lauren Safier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lauren Safier's NPI active?
- Yes — Lauren Safier's NPI (1134445919) is active in the NPPES registry as of the last update on 2019-03-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.