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NANCY EYLER MD
NPI 1235149451
Internal Medicine - Endocrinology, Diabetes & Metabolism in Missoula, MT

Active since August 09, 2006PECOS Enrolled
1211 S RESERVE ST, STE 202, MISSOULA, MT 59801(406) 327-4791(406) 327-4790 Get Directions Write a Review

NPPES record last updated: January 28, 2010. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Nancy Eyler Md NPPES

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

NANCY EYLER MD (NPI 1235149451) is an individual endocrinology, diabetes & metabolism provider in Missoula, Montana, licensed in Montana (MT7150) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1235149451
Entity TypeIndividualFemale
Primary Taxonomy207RE0101X
Provider Legal NameNANCY EYLERCredential: MD
Location Address1211 S RESERVE ST, STE 202Missoula, MT 59801-3102
Mailing AddressPo Box 16900Missoula, MT 59808 · (406) 327-4620 · Fax (406) 549-5928
Phone(406) 327-4791
Fax(406) 327-4790
Sole ProprietorNo
Enumeration DateAugust 9, 2006
Last NPPES UpdateJanuary 28, 2010
✔ NPI 1235149451 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in MT · MT7150
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
Also ListedFamily MedicineTaxonomy 207Q00000X · License MT7150 (MT)
1211 S RESERVE ST, Missoula, MT 59801
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Other Identifiers 4

Medicare UPINB11991
Medicaid1235149451MT
Other000003941MT · Bcbs
Medicare PIN011000772MT

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Nancy Eyler Md 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 59801 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
$130.52 typical visit price
range $56.81 – $172.26
Typical copayment $32.63 (range $14.20 – $43.06)
Most-billed visit code 99204
Established Patient
$100.16 typical visit price
range $18.24 – $140.32
Typical copayment $25.04 (range $4.56 – $35.08)
Most-billed visit code 99214
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 7

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

DR. GREGORY ALLAN ZLOCK D.M.D.
Dentist (General Practice)
1211 S RESERVE ST, SUITE 201
MISSOULA, MT 59801
Missoula County (406) 543-6320
KATHERINE M HASTINGS
Family Medicine
1211 S RESERVE ST, SUITE101
MISSOULA, MT 59801
Missoula County (840) 632-7305
BIRTH CENTER FACILITY
Clinic/Center (Birthing)
1211 S RESERVE ST
MISSOULA, MT 59801
Missoula County (406) 549-0978
MISSOULA PHARMACY INC
Pharmacy (Community/Retail Pharmacy)
1211 S RESERVE ST, STE 102
MISSOULA, MT 59801
Missoula County (406) 728-5650
GATEWAY PHYSICAL THERAPY AND WELLNESS PC
Physical Therapist
1211 S RESERVE ST, SUITE 202E
MISSOULA, MT 59801
Missoula County (406) 728-2473
ROCKY MOUNTAIN WOMEN'S HEALTH
Obstetrics & Gynecology
1211 S RESERVE ST, SUITE 101
MISSOULA, MT 59801
Missoula County (406) 549-0978
ARURA CORPORATION
Acupuncturist
1211 S RESERVE ST, SUITE 202A
MISSOULA, MT 59801
Missoula County (406) 531-0627

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 Nancy Eyler's NPI number?

The NPI number for Nancy Eyler is 1235149451. It was assigned to this individual provider in the NPPES registry on August 9, 2006.

Where is Nancy Eyler located?

Nancy Eyler practices at 1211 S Reserve St Ste 202, Missoula, MT 59801. The listed phone number is (406) 327-4791.

What is Nancy Eyler's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Nancy Eyler enrolled in Medicare?

Yes. Nancy Eyler is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Nancy Eyler was last updated on January 28, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 years 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.