Michael D. Chafty, MD
Pain Medicine (Anesthesiology) Physician · Kalamazoo, MI
Michael D. Chafty, MD is a pain medicine (anesthesiology) physician with a practice address in Kalamazoo, Michigan, and NPI 1245205111, issued on Feb 22, 2006. Check the license (Michigan 4301056797, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Michael D. Chafty
- Credential
- MD
- Primary taxonomy
- Pain Medicine (Anesthesiology) Physician 207LP2900X
- License number
- 4301056797 MI
Self-reported in NPPES; status is on the state search - Practice location
- 900 Peeler St, Kalamazoo, MI 49008
- Phone
- (269) 345-8618
- Enumerated
- Feb 22, 2006
- Record last updated
- Dec 21, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (269) 345-1508
- Medicaid IDs
- 4857918 MI
3314875 MI - Entity
- Type 1 · individual
8 nearest pain medicine (anesthesiology) physician records → All 85 in Michigan → Look up another NPI →
Also registered at 900 Peeler St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Scott Abela, DOAnesthesiology Physician1891258679
- Dagne Adams, CRNACertified Registered Nurse Anesthetist1609059674
- Joseph Aikens, CRNACertified Registered Nurse Anesthetist1013484153
- Nolan Ashley, RN, CRNACertified Registered Nurse Anesthetist1053702803
- Mark Atkinson, MDAnesthesiology Physician1891760831
- Joshua AyresCertified Registered Nurse Anesthetist1548832579
Verify Michael D. Chafty in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301056797Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% fewer Medicare Part D claims than the average pain medicine (anesthesiology) physician in 2024
551 Medicare Part D claims for 185 beneficiaries, against an average of 1,750 among the 2,982 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims. 232 claims were for opioids.
Most prescribed
- Gabapentin162 claims
- Tramadol Hcl79 claims
- Hydrocodone-Acetaminophen63 claims
- Pregabalin50 claims
- Fentanyl20 claims
- Oxycodone-Acetaminophen18 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.
The MIPS final score for 2023 (Medicare payment program): 99.4 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $158.60
8 payments; by number, the most common kind was food and beverage; the largest payer was Collegium Pharmaceutical, Inc. The 2,789 providers of this specialty with any payment received $3,225.41 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.
Michael D. Chafty among 85 pain medicine (anesthesiology) physician records in Michigan
Michael D. Chafty, MD is one of 85 pain medicine (anesthesiology) physician records with a practice address in Michigan. 85% 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 6% of them.
- NPI issued2006 · 6% of these records are older, 61% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileNo · 78% of these records are
- Record last updated2009 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207LP2900X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pain Medicine (Anesthesiology) Physician providers in Michigan
There are 85 pain medicine (anesthesiology) physician records in Michigan.
All 85 in Michigan → Every provider in Kalamazoo → Pain Medicine (Anesthesiology) Physician nationwide →
The 8 pain medicine (anesthesiology) physician records with the nearest ZIP codes
- Travis Lee, D.O.Lansing, MI 489121194089011
- Yi Shiuan Lee, MD PHDOkemos, MI 488641316007867
- Hanish Singh, MDEast Lansing, MI 488241962736785
- Mohammed Mushtaq Ahmed HakimJackson, MI 492011275152159
- Matthew Cohen, D.O.Charlotte, MI 488131508081787
- Parut Bhimalli, MDCarson City, MI 488111821050790
- Zaza Godziashvili, M.D.Bay City, MI 487081215936208
- Erik Voogd, M.D.Bay City, MI 487061679552228
Common questions
What is Michael D. Chafty, MD's NPI number?
Michael D. Chafty, MD's National Provider Identifier (NPI) is 1245205111, issued on Feb 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael D. Chafty, MD located?
The NPPES record lists a practice address at 900 Peeler St, Kalamazoo, MI, 49008. Phone: (269) 345-8618. Providers update this record themselves, so call before visiting.
How can I verify Michael D. Chafty, MD's license?
NPPES lists Michigan license number 4301056797, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Michael D. Chafty, MD prescribe under Medicare Part D?
In 2024, Michael D. Chafty, MD had 551 Medicare Part D claims for 185 beneficiaries; the average among pain medicine (anesthesiology) physician prescribers was 1,750. Part D covers Medicare prescriptions only.
What is Michael D. Chafty, MD's MIPS final score?
The 2023 MIPS final score is 99.4 of 100. 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.