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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. AMY LYNN HAMMERS M.D
NPI 1578852224
Obstetrics & Gynecology in Fargo, ND

Active since April 04, 2011PECOS Enrolled
3000 32ND AVE S, FARGO, ND 58103(701) 364-8000 Get Directions Write a Review

NPPES record last updated: October 2, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Amy Lynn Hammers M.d NPPES

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

DR. AMY LYNN HAMMERS M.D (NPI 1578852224) is an individual obstetrics & gynecology provider in Fargo, North Dakota, licensed in North Dakota (24638) and active in the NPI registry since April 2011. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1578852224
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameDR. AMY LYNN HAMMERSCredential: M.D
Location Address3000 32ND AVE SFargo, ND 58103-6132
Mailing Address400 E 3rd StDuluth, MN 55805-1951 · (218) 786-8364
Phone(701) 364-8000
Sole ProprietorNo
Enumeration DateApril 4, 2011
Last NPPES UpdateOctober 2, 2026
NPPES CertifiedOctober 2, 2026
✔ NPI 1578852224 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses✔ Licensed in ND · 24638✔ Licensed in MN · 58767
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.
3000 32ND AVE S, Fargo, ND 58103
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Sanford Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Amy Lynn Hammers M.d 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.

Medicare Billing Reassignments

2

Medicare enrollment records show Amy Hammers reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Centracare Clinic
127 mi
Multi-Specialty
7418 FORTHUN RD
Baxter, MN 56425
  • Reassigned Medicare billing, Minnesota enrollment
  • 1,051 clinicians in this Medicare group
NPI 1679025746 (320) 251-2700
Clinic Sofia Obgyn PA
216 mi
Obstetrics & Gynecology
6545 FRANCE AVE S STE 490
Edina, MN 55435
  • Reassigned Medicare billing, Minnesota enrollment
  • 15 clinicians in this Medicare group
NPI 1245218825 (952) 922-7600

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 58103 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
$127.45 typical visit price
range $55.75 – $168.12
Typical copayment $31.86 (range $13.93 – $42.03)
Most-billed visit code 99204
Established Patient
$69.48 typical visit price
range $18.11 – $137.65
Typical copayment $17.37 (range $4.52 – $34.41)
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.

ZENA KAY HOMAN M.D.
Obstetrics & Gynecology
3000 32ND AVE S
FARGO, ND 58103
Cass County (701) 364-8000
DR. ADAM JOHN DEFOE M.D.
Radiology (Diagnostic Radiology)
3000 32ND AVE S
FARGO, ND 58103
Cass County (701) 364-8000
LESLIE ANNE MYER OTR/L
Occupational Therapist
3000 32ND AVE S
FARGO, ND 58103
Cass County (701) 364-8000
ABDALLAH M MANSOUR MD
Internal Medicine (Cardiovascular Disease)
3000 32ND AVE S
FARGO, ND 58103
Cass County (701) 364-8900
DR. JOAN L VIETS PHARM.D.
Pharmacist
3000 32ND AVE S
FARGO, ND 58103
Cass County (701) 364-8140
ZACHARY JOSEPH ERNST M.D.
Surgery
3000 32ND AVE S
FARGO, ND 58103
Cass County (701) 364-8000
MR. NICHOLAS HENRY FREDERIKSEN APRN,CNP
Nurse Practitioner (Adult Health)
3000 32ND AVE S
FARGO, ND 58103
Cass County (701) 364-8000
MUHAMMAD WAQAS MD
Hospitalist
3000 32ND AVE S
FARGO, ND 58103
Cass County (701) 364-8000

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 Amy Hammers's NPI number?

The NPI number for Amy Hammers is 1578852224. It was assigned to this individual provider in the NPPES registry on April 4, 2011.

Where is Amy Hammers located?

Amy Hammers practices at 3000 32nd Ave S, Fargo, ND 58103. The listed phone number is (701) 364-8000.

What is Amy Hammers's specialty?

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

Is Amy Hammers enrolled in Medicare?

Yes. Amy Hammers is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Amy Hammers's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Amy Hammers reassigns Medicare benefits to 2 organizations: Centracare Clinic (Baxter, MN) and Clinic Sofia Obgyn PA (Edina, MN). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Amy Hammers's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Amy Hammers accept?

Health plans from Sanford Health Plan list Amy Hammers as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Amy Hammers was last updated on October 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 days 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.