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ASHLEY MCCLAMMY FNP
NPI 1982176897
Registered Nurse - Lactation Consultant in Billings, MT

Active since December 18, 2018PECOS EnrolledAccepts Medicare Assignment
123 S 27TH ST, BILLINGS, MT 59101(406) 247-3350(406) 247-3389 Get Directions Write a Review

NPPES record last updated: March 19, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Ashley Mcclammy Fnp NPPES

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

ASHLEY MCCLAMMY FNP (NPI 1982176897) is an individual lactation consultant provider in Billings, Montana, licensed in Montana (102310) and active in the NPI registry since December 2018. She is enrolled in Medicare PECOS, is affiliated with Billings Clinic, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1982176897
Entity TypeIndividualFemale
Primary Taxonomy163WL0100X
Provider Legal NameASHLEY MCCLAMMYCredential: FNP
Location Address123 S 27TH STBillings, MT 59101-4227
Mailing Address123 S 27th StBillings, MT 59101-4227 · (406) 247-3350 · Fax (406) 247-3389
Phone(406) 247-3350
Fax(406) 247-3389
Sole ProprietorYes
Medical School CMSOtherGraduated 2023
Enumeration DateDecember 18, 2018
Last NPPES UpdateMarch 19, 2024
NPPES CertifiedMarch 19, 2024
✔ NPI 1982176897 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRegistered Nurse · Lactation ConsultantNursing Service Providers
Taxonomy Code163WL0100X
License✔ Licensed in MT · 102310
Also ListedNurse PractitionerTaxonomy 363L00000X · License 217531 (MT)
123 S 27TH ST, Billings, MT 59101
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Montana, Mountain Health CO-OP, PacificSource Health Plans and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ashley Mcclammy Fnp 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 ID9830537869
PECOS Enrollment IDI20240409004473
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 Reassignment

Medicare enrollment records show Ashley Mcclammy reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Charis Health, LLC
0.8 mi
Family Medicine
720 N 30TH ST
Billings, MT 59101
  • Reassigned Medicare billing, Montana enrollment
  • 2 clinicians in this Medicare group
NPI 1700751419 (406) 672-4634

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

Hospital Affiliations CMS Care Compare 2

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

Billings Clinic

Acute Care Hospitals · Billings, MT
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number270004
Location2800 10th Ave NBillings, MT 59101 · Yellowstone County
Emergency services Birthing friendly

St Vincent Healthcare

Acute Care Hospitals · Billings, MT
4/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number270049
Location1233 N 30th StBillings, MT 59101 · Yellowstone County
Emergency services Birthing friendly

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.

KARMEN HAMMERMEISTER RN
Registered Nurse
123 S 27TH ST
BILLINGS, MT 59101
Yellowstone County (406) 247-3382
DR. JENNIFER AKIKO VINNOLA DRPH, MS, RD
Dietitian, Registered
123 S 27TH ST
BILLINGS, MT 59101
Yellowstone County (406) 247-3350
SAMANTHA MILLER RN
Registered Nurse
123 S 27TH ST
BILLINGS, MT 59101
Yellowstone County (406) 247-3350
PAMELA WETSTEIN RN
Registered Nurse
123 S 27TH ST
BILLINGS, MT 59101
Yellowstone County (406) 247-3220
YELLOWSTONE CITY-COUNTY HEALTH DEPARTMENT
Public Health or Welfare
123 S 27TH ST
BILLINGS, MT 59101
Yellowstone County (406) 247-3200
SHAE ELIZABETH SAUNDERS MD
Family Medicine
123 S 27TH ST
BILLINGS, MT 59101
Yellowstone County (406) 247-3350
ASHLEY DAWN MARIE BAUMEISTER
Registered Nurse (Case Management)
123 S 27TH ST
BILLINGS, MT 59101
Yellowstone County (406) 247-3360
MEGAN B LITTLEFIELD M.D.
Internal Medicine
123 S 27TH ST
BILLINGS, MT 59101
Yellowstone County (406) 247-3350

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 Ashley Mcclammy's NPI number?

The NPI number for Ashley Mcclammy is 1982176897. It was assigned to this individual provider in the NPPES registry on December 18, 2018.

Where is Ashley Mcclammy located?

Ashley Mcclammy practices at 123 S 27th St, Billings, MT 59101. The listed phone number is (406) 247-3350.

What is Ashley Mcclammy's specialty?

The primary specialty registered for this NPI is Registered Nurse, specializing in Lactation Consultant, with taxonomy code 163WL0100X.

Is Ashley Mcclammy enrolled in Medicare?

Yes. Ashley Mcclammy 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.

Which organization bills Medicare for Ashley Mcclammy's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ashley Mcclammy reassigns Medicare benefits to Charis Health, LLC (Billings, MT). The 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 Ashley Mcclammy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ashley Mcclammy accept?

Health plans from Blue Cross and Blue Shield of Montana, Mountain Health CO-OP, PacificSource Health Plans and Providence Health Plan list Ashley Mcclammy 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.

Is Ashley Mcclammy affiliated with any hospitals?

According to CMS data, Ashley Mcclammy is affiliated with Billings Clinic and St Vincent Healthcare.

When was this NPI record last updated?

The NPPES record for Ashley Mcclammy was last updated on March 19, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.