Stefani Birnhak, DO
NPI 1588083281 · Pediatrics Physician · Ho Ho Kus, NJ
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stefani Birnhak, DO is a Pediatrics Physician provider in Ho Ho Kus, NJ (NPI 1588083281).
Provider details
- NPI number
- 1588083281
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- 307941 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
12 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
4 documented practice locations
- 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.
$45 across 3 records (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
Additional practice locations (3)
- 8700 Beverly Blvd Ste 4221West Hollywood, CA 90048-1804Phone: (310) 423-4451Fax: (310) 423-2114
- 470 N Franklin Tpke Ste 101Ramsey, NJ 07446-1385Phone: (201) 652-1888Fax: (201) 652-6485
- 225 W. 86th St.Suite 804New York, NY 10024Phone: (201) 652-1888Fax: (201) 652-6485
Registry dates
- Enumerated
- 2014-04-09
- Last updated
- 2025-01-03
- Certified
- 2025-01-03
Frequently asked questions
- What is Stefani Birnhak's NPI number?
- Stefani Birnhak's National Provider Identifier (NPI) is 1588083281, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stefani Birnhak's specialty?
- Stefani Birnhak is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Stefani Birnhak located?
- Stefani Birnhak's practice location on file with NPPES is 201 E Franklin Tpke, Ho Ho Kus, NJ 07423-3517.
- What is Stefani Birnhak's phone number?
- The practice phone number listed in the NPPES registry for Stefani Birnhak is (201) 652-1888.
- Does Stefani Birnhak accept Medicare?
- Stefani Birnhak is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stefani Birnhak's NPI active?
- Yes — Stefani Birnhak's NPI (1588083281) is active in the NPPES registry as of the last update on 2025-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.