Charles J. Swannack, MD
Surgery Physician · Missoula, MT
Charles J. Swannack, MD is a surgery physician with a practice address in Missoula, Montana, and NPI 1033152327, issued on Jun 14, 2006. Check the license (Montana 6504, as entered in NPPES) on the Montana Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Charles J. Swannack
- Credential
- MD
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 6504 MT
Self-reported in NPPES; status is on the state search - Practice location
- 500 W Broadway, Missoula, MT 59802
- Phone
- (406) 542-7525
- Enumerated
- Jun 14, 2006
- Record last updated
- Mar 19, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (406) 829-0661
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 136 in Montana → Look up another NPI →
Also registered at 500 W Broadway
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Christopher Caldwell, DONeuromusculoskeletal Medicine & OMM Physician1871571364
- Michael Curtis, MDInternal Medicine Physician1447291109
- Kimberly Floyd, D.O.Hospitalist Physician1265609531
- Catherine Gilbert, PTPhysical Therapist1023058914
Verify Charles J. Swannack in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMontana Board of Medical Examiners
Search for license 6504Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 85.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Charles J. Swannack among 136 surgery physician records in Montana
Charles J. Swannack, MD is one of 136 surgery 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 11% of them.
- NPI issued2006 · 11% of these records are older, 49% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2021 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Montana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Montana
There are 136 surgery physician records in Montana.
All 136 in Montana → Every provider in Missoula → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Lori Grimsley, MDMissoula, MT 598021134231798
- Riley Grogan, MDMissoula, MT 598021669935631
- Deron Ludwig, MDMissoula, MT 598021245310200
- John Pickens, M.D.Missoula, MT 598021487793485
- John Pickhardt, MDMissoula, MT 598021346283629
- Stuart Allyn, DDS, MDMissoula, MT 598011073016028
- Vern Horton, MDMissoula, MT 598041073597639
- Dillon Morris, MDMissoula, MT 598041649776204
Common questions
What is Charles J. Swannack, MD's NPI number?
Charles J. Swannack, MD's National Provider Identifier (NPI) is 1033152327, issued on Jun 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Charles J. Swannack, MD located?
The NPPES record lists a practice address at 500 W Broadway, Missoula, MT, 59802. Phone: (406) 542-7525. Providers update this record themselves, so call before visiting.
How can I verify Charles J. Swannack, MD's license?
NPPES lists Montana license number 6504, 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.
What is Charles J. Swannack, MD's MIPS final score?
The 2023 MIPS final score is 85.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.