ERIN CATHERINE GERTZ M.D.
NPI 1740436062
Obstetrics & Gynecology in Fort Defiance, AZ

Q: What is Erin Gertz's NPI number?

The NPI number for Erin Gertz is 1740436062. It was assigned to this individual provider in the NPPES registry on August 18, 2008.

Q: What is Erin Gertz's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Q: When was this NPI record last updated?

The NPPES record for Erin Gertz was last updated on June 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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 August 18, 2008PECOS EnrolledAccepts Medicare Assignment

CORNER OF ROUTE N12 AND N7, FORT DEFIANCE, AZ 86504(928) 729-8000 Get Directions Write a Review

NPPES record last updated: June 13, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Erin Catherine Gertz M.d. NPPES

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

ERIN CATHERINE GERTZ M.D. (NPI 1740436062) is an individual obstetrics & gynecology provider in Fort Defiance, Arizona, licensed in Connecticut (073730) and active in the NPI registry since August 2008. She is enrolled in Medicare PECOS, is affiliated with Jones Memorial Hospital, and is a graduate of University Of Hawaii John A. Burns School Of Medicine (2008).

NPPES Registry Identity

NPI1740436062

Entity TypeIndividualFemale

Primary Taxonomy207V00000X

Provider Legal NameERIN CATHERINE GERTZCredential: M.D.

Location AddressCORNER OF ROUTE N12 AND N7Fort Defiance, AZ 86504

Mailing AddressPo Box 649Fort Defiance, AZ 86504-0649 · (928) 729-8000 · Fax (928) 729-8000

Phone(928) 729-8000

Sole ProprietorNo

Medical School CMSUniversity Of Hawaii John A. Burns School Of MedicineGraduated 2008

Enumeration DateAugust 18, 2008

Last NPPES UpdateJune 13, 2025

NPPES CertifiedMay 27, 2025

✔ NPI 1740436062 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

Licenses✔ Licensed in CT · 073730✔ Licensed in NY · 266578-1

Definition

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

CORNER OF ROUTE N12 AND N7, Fort Defiance, AZ 86504

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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

Erin Catherine Gertz M.d. 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 ID2264686864

PECOS Enrollment IDI20240322002716, I20250812001374

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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

13 services13 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Jones Memorial Hospital

Acute Care Hospitals · Wellsville, NY

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330096

Location191 North Main StreetWellsville, NY 14895 · Allegany County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 86504 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

$127.71 typical visit price

range $55.44 – $168.60

Typical copayment $31.92 (range $13.86 – $42.15)

Most-billed visit code 99204

Established Patient

$69.24 typical visit price

range $17.72 – $137.41

Typical copayment $17.31 (range $4.43 – $34.35)

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.

DR. ROMULO LAURETA PARUNGAO M.D.

Emergency Medicine

CORNER OF ROUTE N12 AND N7
FORT DEFIANCE, AZ 86504

Apache County (928) 729-8600

JAY S GUIKEMA FNP

Nurse Practitioner (Family)

CORNER OF ROUTE N12 AND N7
FORT DEFIANCE, AZ 86504

Apache County (928) 729-8000

MARIBEL PASTRAN RD, CD

Dietitian, Registered

CORNER OF ROUTE N12 AND N7
FORT DEFIANCE, AZ 86504

Apache County (928) 729-8000

PONY NANCY SOKIRI PA-C

Physician Assistant

CORNER OF ROUTE N12 AND N7, CORNER OF ROUTE N12 AND N7
FORT DEFIANCE, AZ 86504

Apache County (928) 729-8000

SARAH R WILLIAMS PT

Physical Therapist

CORNER OF ROUTE N12 AND N7
FORT DEFIANCE, AZ 86504

Apache County (928) 729-8000

JOHN NORBERT

Family Medicine

CORNER OF ROUTE N12 AND N7
FORT DEFIANCE, AZ 86504

Apache County (928) 729-8000

DR. LINDA BROWN TRUDEL MD

Family Medicine

CORNER OF ROUTE N12 AND N7
FORT DEFIANCE, AZ 86504

Apache County (928) 729-8000

DR. SAMMIE MICHEAL BIA III PHARMD.

Pharmacist

CORNER OF ROUTE N12 AND N7
FORT DEFIANCE, AZ 86504

Apache County (928) 729-8000

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 Erin Gertz's NPI number?

The NPI number for Erin Gertz is 1740436062. It was assigned to this individual provider in the NPPES registry on August 18, 2008.

Where is Erin Gertz located?

Erin Gertz practices at Corner Of Route N12 And N7, Fort Defiance, AZ 86504. The listed phone number is (928) 729-8000.

What is Erin Gertz's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Erin Gertz enrolled in Medicare?

Yes. Erin Gertz 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.

Is Erin Gertz affiliated with any hospitals?

According to CMS data, Erin Gertz is affiliated with Jones Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Erin Gertz was last updated on June 13, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.