CHERYL S COOK MD
NPI 1336181494
Internal Medicine in Billings, MT
About Cheryl S Cook Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHERYL S COOK MD (NPI 1336181494) is an individual internal medicine provider in Billings, Montana, licensed in Montana (9822) and active in the NPI registry since June 2006. She has opted out of Medicare through July 1, 2028 and remains eligible to order and refer.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Opted out of Medicare
Cheryl S Cook Md has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from July 1, 2016 through July 1, 2028.
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.
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.
BILLINGS, MT 59101
BILLINGS, MT 59101
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 Cheryl Cook's NPI number?
The NPI number for Cheryl Cook is 1336181494. It was assigned to this individual provider in the NPPES registry on June 12, 2006.
Where is Cheryl Cook located?
Cheryl Cook practices at 2900 12th Ave N Suite 265W, Billings, MT 59101. The listed phone number is (406) 237-7999.
What is Cheryl Cook's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Cheryl Cook enrolled in Medicare?
No. Cheryl Cook has opted out of Medicare through July 1, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.
When was this NPI record last updated?
The NPPES record for Cheryl Cook was last updated on January 22, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Cheryl S Cook, MD · NPI 1336181494
Internal Medicine physician in Billings, Montana. Individual provider, active in the CMS NPPES registry since June 12, 2006.
## Identity
- **NPI:** 1336181494 (Entity type: Individual)
- **Enumerated:** June 12, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 9822 (Montana)
- **Sole proprietor:** No
## Practice location
- **Address:** 2900 12TH AVE N, SUITE 265W, Billings, MT 59101-7506
- **Phone:** (406) 237-7999 · **Fax:** (406) 237-7990
## Medicare
- **Medicare:** Opted out of Medicare (opt-out affidavit on file, in effect through July 1, 2028); services are provided under private contract
## Record status
- **NPPES last updated:** January 22, 2016
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Source: [NPI Profile](https://npiprofile.com/npi/1336181494) · Data from the CMS NPPES public registry.