JANET CRISTINA MARTINEZ CNM
NPI 1528830254
Advanced Practice Midwife in West Chester, PA

Q: What is Janet Martinez's NPI number?

The NPI number for Janet Martinez is 1528830254. It was assigned to this individual provider in the NPPES registry on October 25, 2023.

Q: What is Janet Martinez'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 Janet Martinez was last updated on April 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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 October 25, 2023PECOS Enrolled

701 E MARSHALL ST, WEST CHESTER, PA 19380(610) 431-5155 Get Directions Write a Review

NPPES record last updated: April 11, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 11, 2025, Oct 25, 2023 (2 updates tracked since 2023).

On this page

About Janet Cristina Martinez Cnm NPPES

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

JANET CRISTINA MARTINEZ CNM (NPI 1528830254) is an individual advanced practice midwife in West Chester, Pennsylvania, licensed in Pennsylvania (CNM09056) and active in the NPI registry since October 2023. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1528830254

Entity TypeIndividualFemale

Primary Taxonomy367A00000X

Provider Legal NameJANET CRISTINA MARTINEZCredential: CNM

Location Address701 E MARSHALL STWest Chester, PA 19380-4412

Mailing Address150 Justin DrWest Chester, PA 19382-3428

Phone(610) 431-5155

Sole ProprietorNo

Enumeration DateOctober 25, 2023

Last NPPES UpdateApril 11, 20252 updates tracked since enumeration

NPPES CertifiedMarch 21, 2025

✔ NPI 1528830254 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAdvanced Practice MidwifePhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code367A00000X

License✔ Licensed in PA · CNM09056

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.

Also ListedMidwifeTaxonomy 176B00000X · License CNM09056 (PA)

701 E MARSHALL ST, West Chester, PA 19380

Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Janet Cristina Martinez Cnm is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 19380 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

$92.69 typical visit price

range $59.88 – $180.99

Typical copayment $23.17 (range $14.97 – $45.24)

Most-billed visit code 99203

Established Patient

$74.47 typical visit price

range $19.30 – $147.29

Typical copayment $18.61 (range $4.82 – $36.82)

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.

NINA RUTH MAZZARELLI RN, BSN

Registered Nurse

701 E MARSHALL ST
WEST CHESTER, PA 19380

Chester County (610) 431-5000

CHESTER COUNTY HOSPITAL SPU

General Acute Care Hospital

701 E MARSHALL ST
WEST CHESTER, PA 19380

Chester County (610) 431-5000

ELISABETH ANNE CARTER MHS

Physician Assistant

701 E MARSHALL ST
WEST CHESTER, PA 19380

Chester County (610) 431-5150

JENNIFER M. BINGNEAR CRNA

Nurse Anesthetist, Certified Registered

701 E MARSHALL ST, NRW 141
WEST CHESTER, PA 19380

Chester County (610) 431-5472

PROF. AMANDA BRAUNSTEIN PA-C

Physician Assistant (Medical)

701 E MARSHALL ST
WEST CHESTER, PA 19380

Chester County (610) 431-5000

EMERGENCY CARE SPECIALISTS, PC

Emergency Medicine

701 E MARSHALL ST
WEST CHESTER, PA 19380

Chester County (610) 431-5150

MISS SARA ELIZABETH STERLING DO

Hospitalist

701 E MARSHALL ST
WEST CHESTER, PA 19380

Chester County (610) 431-5000

ANNAMARIE KOLLER D.O.

Pediatrics

701 E MARSHALL ST
WEST CHESTER, PA 19380

Chester County (610) 431-5376

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 Janet Martinez's NPI number?

The NPI number for Janet Martinez is 1528830254. It was assigned to this individual provider in the NPPES registry on October 25, 2023.

Where is Janet Martinez located?

Janet Martinez practices at 701 E Marshall St, West Chester, PA 19380. The listed phone number is (610) 431-5155.

What is Janet Martinez's specialty?

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

Is Janet Martinez enrolled in Medicare?

Yes. Janet Martinez is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Janet Martinez was last updated on April 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.