MS. STEPHANIE DIAZ CNM
NPI 1508485814
Advanced Practice Midwife in Jersey City, NJ

Q: What is Stephanie Diaz's NPI number?

The NPI number for Stephanie Diaz is 1508485814. It was assigned to this individual provider in the NPPES registry on April 16, 2020.

Q: What is Stephanie Diaz's specialty?

The primary specialty registered for this NPI is Advanced Practice Midwife with taxonomy code 367A00000X.

Q: When was this NPI record last updated?

The NPPES record for Stephanie Diaz was last updated on February 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since April 16, 2020PECOS EnrolledAccepts Medicare Assignment

355 GRAND ST, JERSEY CITY, NJ 07302(201) 915-2000 Get Directions Write a Review

NPPES record last updated: February 12, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Ms. Stephanie Diaz Cnm NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MS. STEPHANIE DIAZ CNM (NPI 1508485814) is an individual advanced practice midwife in Jersey City, New Jersey, licensed in New Jersey (25ME00071701) and active in the NPI registry since April 2020. She is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1508485814

Entity TypeIndividualFemale

Primary Taxonomy367A00000X

Provider Legal NameMS. STEPHANIE DIAZCredential: CNM

Location Address355 GRAND STJersey City, NJ 07302-4321

Mailing Address54 Christie AveClifton, NJ 07011-1212 · (201) 693-2435

Phone(201) 915-2000

Sole ProprietorNo

Medical School CMSOtherGraduated 2020

Enumeration DateApril 16, 2020

Last NPPES UpdateFebruary 12, 2026

NPPES CertifiedFebruary 12, 2026

✔ NPI 1508485814 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAdvanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code367A00000X

License✔ Licensed in NJ · 25ME00071701

Definition

Advanced practice midwifery encompasses the independent provision of care during pregnancy, childbirth, and the postpartum period; sexual and reproductive health; gynecologic health; and family planning services, including preconception care. Midwives also provide primary care for individuals from adolescence throughout the lifespan as well as care for the healthy newborn during the first 28 days of life. Midwives provide initial and ongoing comprehensive assessment, diagnosis, and treatment. Midwifery care includes health promotion, disease prevention, risk assessment and management, and individualized wellness education and counseling. Source: American College of Nurse-Midwives, www.midwife.org Additional Resources: See the American College of Nurse-Midwives, www.midwife.org, for more information on Certified Nurse-Midwives, Certified Midwives, the American Midwifery Certification Board (AMCB), and licensure.

355 GRAND ST, Jersey City, NJ 07302

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ms. Stephanie Diaz Cnm is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7517448194

PECOS Enrollment IDI20260221000572

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07302 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$98.09 typical visit price

range $63.84 – $190.92

Typical copayment $24.52 (range $15.96 – $47.73)

Most-billed visit code 99203

Established Patient

$79.09 typical visit price

range $20.97 – $155.92

Typical copayment $19.77 (range $5.24 – $38.98)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JERSEY CITY CRITICAL CARE ASSOCIATES

Specialist

355 GRAND ST, JERSEY CITY MEDICAL CENTER
JERSEY CITY, NJ 07302

Hudson County (908) 806-8224

SHERIDAN ANESTHESIA SERVICES OF NEW JERSEY PC

Anesthesiology

355 GRAND ST
JERSEY CITY, NJ 07302

Hudson County (201) 915-2000

SAIRA SHAH MD

Internal Medicine

355 GRAND ST, MEDICINE DEPT,3RD FLOOR
JERSEY CITY, NJ 07302

Hudson County (201) 915-2000

SUSAN E. O'BRIEN DO

Emergency Medicine

355 GRAND ST, JERSEY CITY MEDICAL CENTER
JERSEY CITY, NJ 07302

Hudson County (201) 915-2000

DR. JARED SAUL KROK M.D.

Internal Medicine

355 GRAND ST
JERSEY CITY, NJ 07302

Hudson County (201) 915-2431

ANIELLO SEMIOLI LSW

Social Worker

355 GRAND ST
JERSEY CITY, NJ 07302

Hudson County (201) 492-1296

SUMEETA BHOGAL MD

Student in an Organized Health Care Education/Training Program

355 GRAND ST
JERSEY CITY, NJ 07302

Hudson County (201) 915-2000

LIBERTY EMERGENCY MEDICAL ASSOCIATES LLC

Emergency Medicine

355 GRAND ST, JERSEY CITY MEDICAL CENTER ( EMERGENCY DEPARTMENT)
JERSEY CITY, NJ 07302

Hudson County (469) 401-2386

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Stephanie Diaz's NPI number?

The NPI number for Stephanie Diaz is 1508485814. It was assigned to this individual provider in the NPPES registry on April 16, 2020.

Where is Stephanie Diaz located?

Stephanie Diaz practices at 355 Grand St, Jersey City, NJ 07302. The listed phone number is (201) 915-2000.

What is Stephanie Diaz's specialty?

The primary specialty registered for this NPI is Advanced Practice Midwife with taxonomy code 367A00000X.

Is Stephanie Diaz enrolled in Medicare?

Yes. Stephanie Diaz is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Stephanie Diaz was last updated on February 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.