Joseph C. Apostol, M.D.
Cardiovascular Disease Physician · Billings, MT
Joseph C. Apostol, M.D. is a cardiovascular disease physician with a practice address in Billings, Montana, and NPI 1497781512, issued on Jun 23, 2006. Check the license (Montana 11090, as entered in NPPES) on the Montana Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Joseph C. Apostol
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 11090 MT
Self-reported in NPPES; status is on the state search - Practice location
- 1101 N 27TH St, Billings, MT 59101
- Phone
- (406) 325-5555
- Enumerated
- Jun 23, 2006
- Record last updated
- Oct 28, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (406) 325-5556
- Medicaid ID
- 1427295757 MT
- Medicare enrollment
- Enrolled (PECOS I20060725000400); accepts Medicare assignment
- Medical or professional school
- University Of Missouri, Kansas City, School Of Medicine, 1993
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 64 in Montana → Look up another NPI →
Also registered at 1101 N 27TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Joseph C. Apostol in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMontana Board of Medical Examiners
Search for license 11090Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
46% more Medicare Part D claims than the average cardiovascular disease physician in 2024
4,487 Medicare Part D claims for 668 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.
Most prescribed
- Metoprolol Succinate398 claims
- Eliquis385 claims
- Atorvastatin Calcium272 claims
- Clopidogrel269 claims
- Metoprolol Tartrate243 claims
- Carvedilol228 claims
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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $974.18
31 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Scl Health Medical Group - Billings LLCBillings, MT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joseph C. Apostol among 64 cardiovascular disease physician records in Montana
Joseph C. Apostol, M.D. is one of 64 cardiovascular disease physician records with a practice address in Montana. 80% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 38% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated1993 · median 2000 among the 47 with a school on file
- Record last updated2011 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Montana
There are 64 cardiovascular disease physician records in Montana.
All 64 in Montana → Every provider in Billings → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Christopher Anzalone, D.O.Billings, MT 591011346604865
- Fernando Boschini, MDBillings, MT 591011891714770
- Joseph Condon, MDBillings, MT 591011831257286
- Walter Degnan, MDBillings, MT 591011558384404
- Barbara Dudczak, MDBillings, MT 591011821026246
- Emily HansonBillings, MT 591011205255494
- Clara Kwan, M.D.Billings, MT 591011801183207
- Benjamin Plank, MDBillings, MT 591011053462200
Common questions
What is Joseph C. Apostol, M.D.'s NPI number?
Joseph C. Apostol, M.D.'s National Provider Identifier (NPI) is 1497781512, issued on Jun 23, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Joseph C. Apostol, M.D. located?
The NPPES record lists a practice address at 1101 N 27TH St, Billings, MT, 59101. Phone: (406) 325-5555. Providers update this record themselves, so call before visiting.
How can I verify Joseph C. Apostol, M.D.'s license?
NPPES lists Montana license number 11090, 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 Joseph C. Apostol, M.D. prescribe under Medicare Part D?
In 2024, Joseph C. Apostol, M.D. had 4,487 Medicare Part D claims for 668 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is Joseph C. Apostol, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.