1. Home
  2. Directory
  3. Montana
  4. Billings
  5. Internal Medicine
  6. NPI Profile

DR. CAITLIN ELIZABETH NEAL MD
NPI 1427752930
Internal Medicine in Billings, MT

Active since March 28, 2023PECOS EnrolledAccepts Medicare Assignment
2800 10 TH AVE N, BILLINGS, MT 59101(406) 238-2500 Get Directions Write a Review

NPPES record last updated: June 4, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Jun 4, 2026, Mar 28, 2023 (2 updates tracked since 2023).

About Dr. Caitlin Elizabeth Neal Md NPPES

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

DR. CAITLIN ELIZABETH NEAL MD (NPI 1427752930) is an individual internal medicine provider in Billings, Montana, licensed in Montana (MED-PHYS-LIC-171204) and active in the NPI registry since March 2023. She is enrolled in Medicare PECOS, is affiliated with Billings Clinic, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1427752930
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. CAITLIN ELIZABETH NEALCredential: MD
Location Address2800 10 TH AVE NBillings, MT 59101-0799
Mailing Address23250 W 10500 SStone, ID 83252-5063 · (208) 220-6773
Phone(406) 238-2500
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateMarch 28, 2023
Last NPPES UpdateJune 4, 20262 updates tracked since enumeration
NPPES CertifiedJune 4, 2026
✔ NPI 1427752930 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MT · MED-PHYS-LIC-171204
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
2800 10 TH AVE N, Billings, MT 59101
Open in Google Maps ↗

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.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

Dr. Caitlin Elizabeth Neal Md 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 ID7315301983
PECOS Enrollment IDI20260706001818
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 Caitlin Neal reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Billings Clinic
0.1 mi
General Practice
801 N 29TH ST
Billings, MT 59101
  • Reassigned Medicare billing, Montana enrollment
  • 1,264 clinicians in this Medicare group
NPI 1376598714 (406) 238-2500

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

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 59101 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.

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 Caitlin Neal's NPI number?

The NPI number for Caitlin Neal is 1427752930. It was assigned to this individual provider in the NPPES registry on March 28, 2023.

Where is Caitlin Neal located?

Caitlin Neal practices at 2800 10 Th Ave N, Billings, MT 59101. The listed phone number is (406) 238-2500.

What is Caitlin Neal's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Caitlin Neal enrolled in Medicare?

Yes. Caitlin Neal 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 Caitlin Neal's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Caitlin Neal reassigns Medicare benefits to Billings Clinic (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 Caitlin Neal's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Caitlin Neal accept?

Health plans from Blue Cross and Blue Shield of Montana and Mountain Health CO-OP list Caitlin Neal 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 Caitlin Neal affiliated with any hospitals?

According to CMS data, Caitlin Neal is affiliated with Billings Clinic.

When was this NPI record last updated?

The NPPES record for Caitlin Neal was last updated on June 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.