Charles Brad Black, MD
Family Medicine Physician · Libby, MT
Charles Brad Black, MD is a family medicine physician with a practice address in Libby, Montana, and NPI 1356407902, issued on Dec 28, 2006. Check the license (Montana 4055, as entered in NPPES) on the Montana Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Charles Brad Black
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 4055 MT
Self-reported in NPPES; status is on the state search - Practice location
- 214 E 3RD St, Libby, MT 59923
- Phone
- (406) 293-9274
- Enumerated
- Dec 28, 2006
- Record last updated
- Nov 18, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (406) 293-9280
- Medicaid ID
- 00056940 MT
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 775 in Montana → Look up another NPI →
Also registered at 214 E 3RD St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michelle Boltz, FNPFamily Nurse Practitioner1194843870
- Mark HeppeFamily Medicine Physician1346368628
Verify Charles Brad Black in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMontana Board of Medical Examiners
Search for license 4055Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average family medicine physician in 2024
35 Medicare Part D claims, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Charles Brad Black among 775 family medicine physician records in Montana
Charles Brad Black, MD is one of 775 family medicine physician records with a practice address in Montana. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 50% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2013 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 family medicine physician records list a practice address in Libby
They are 11 of the 139 NPPES records with a practice address in Libby, and 775 family medicine physician records in Montana.
All 775 in Montana → Every provider in Libby → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Jane Borish, MDLibby, MT 599231386773190
- Jana Hall, MDLibby, MT 599231063523629
- Mark HeppeLibby, MT 599231346368628
- Clyde Knecht, MDLibby, MT 599231295823979
- Michael Mahoney, MDLibby, MT 599231588766273
- Jay Maloney, MDLibby, MT 599231679602486
- Nina Petrosyan, MDLibby, MT 599231225667736
- Samantha Pyle, MDLibby, MT 599231447577317
Common questions
What is Charles Brad Black, MD's NPI number?
Charles Brad Black, MD's National Provider Identifier (NPI) is 1356407902, issued on Dec 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Charles Brad Black, MD located?
The NPPES record lists a practice address at 214 E 3RD St, Libby, MT, 59923. Phone: (406) 293-9274. Providers update this record themselves, so call before visiting.
How can I verify Charles Brad Black, MD's license?
NPPES lists Montana license number 4055, as entered by the provider. Search the Montana Board of Medical Examiners at https://ebiz.mt.gov/POL/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Charles Brad Black, MD prescribe under Medicare Part D?
In 2024, Charles Brad Black, MD had 35 Medicare Part D claims; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.