Stephanie Diaz, CNM
NPI 1508485814 · Advanced Practice Midwife · Jersey City, NJ
Enrolled with Medicare as Practitioner - Certified Nurse Midwife (cnm) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Diaz, CNM is a Advanced Practice Midwife provider in Jersey City, NJ (NPI 1508485814).
Provider details
- NPI number
- 1508485814
- Entity type
- Individual
- Primary specialty
- Advanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNM
- Sex
- Female
- Sole proprietor
- No
- License
- 25ME00071701 (NJ)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
6 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.
$58 across 4 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
Registry dates
- Enumerated
- 2020-04-16
- Last updated
- 2026-02-12
- Certified
- 2026-02-12
Frequently asked questions
- What is Stephanie Diaz's NPI number?
- Stephanie Diaz's National Provider Identifier (NPI) is 1508485814, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Diaz's specialty?
- Stephanie Diaz is listed in the NPPES registry with a primary specialty of Advanced Practice Midwife (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Stephanie Diaz located?
- Stephanie Diaz's practice location on file with NPPES is 355 Grand St, Jersey City, NJ 07302-4321.
- What is Stephanie Diaz's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Diaz is (201) 915-2000.
- Does Stephanie Diaz accept Medicare?
- Stephanie Diaz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephanie Diaz's NPI active?
- Yes — Stephanie Diaz's NPI (1508485814) is active in the NPPES registry as of the last update on 2026-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.