Gregory R. Neagos, M.D.
Pulmonary Disease Physician · Wyoming, MI
Gregory R. Neagos, M.D. is a pulmonary disease physician with a practice address in Wyoming, Michigan, and NPI 1497716633, issued on Mar 29, 2006. Check the license (Michigan GN406993, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Gregory R. Neagos
- Credential
- M.D.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- GN406993 MI
Self-reported in NPPES; status is on the state search - Practice location
- 2122 Health Dr SW, Wyoming, MI 49519
- Phone
- (616) 252-5220
- Enumerated
- Mar 29, 2006
- Record last updated
- Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (616) 252-5770
- Medicaid ID
- 423967710 MI
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 526 in Michigan → Look up another NPI →
Also registered at 2122 Health Dr SW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Yasmeen Ahmad, M.D.Neurology Physician1639123235
- Mershed Alsamara, MDInternal Medicine Physician1336372010
- Caroline Angus, ANP-BCAdult Health Nurse Practitioner1750669636
- Terrance Barnes, MDPulmonary Disease Physician1891735981
- Joanne Coates, MSN, FNPFamily Nurse Practitioner1710136163
- Timothy Daum, MDPulmonary Disease Physician1700832615
Verify Gregory R. Neagos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license GN406993Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
1,388 Medicare Part D claims for 155 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D. Brand-name drugs were 63% of claims.
Most prescribed
- Albuterol Sulfate Hfa230 claims
- Trelegy Ellipta208 claims
- Azithromycin99 claims
- Prednisone97 claims
- Breztri Aerosphere85 claims
- Montelukast Sodium59 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.
Gregory R. Neagos among 526 pulmonary disease physician records in Michigan
Gregory R. Neagos, M.D. is one of 526 pulmonary disease physician records with a practice address in Michigan. 86% 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, 56% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileNo · 74% of these records are
- Record last updated2018 · 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 207RP1001X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in Michigan
There are 526 pulmonary disease physician records in Michigan.
All 526 in Michigan → Every provider in Wyoming → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Terrance Barnes, MDWyoming, MI 495191891735981
- Timothy Daum, MDWyoming, MI 495191700832615
- Mounir Ghali, M.D.Wyoming, MI 495191205142932
- James Hoekwater, DOWyoming, MI 495191518906163
- Brandon Hooks, D.O.Wyoming, MI 495191720346620
- Srinivas Mummadi, MBBSWyoming, MI 495191043414626
- David Listello, M.D.Grand Rapids, MI 495251508973538
- Eric Geiser, MDGrand Rapids, MI 495031316007503
Common questions
What is Gregory R. Neagos, M.D.'s NPI number?
Gregory R. Neagos, M.D.'s National Provider Identifier (NPI) is 1497716633, issued on Mar 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gregory R. Neagos, M.D. located?
The NPPES record lists a practice address at 2122 Health Dr SW, Wyoming, MI, 49519. Phone: (616) 252-5220. Providers update this record themselves, so call before visiting.
How can I verify Gregory R. Neagos, M.D.'s license?
NPPES lists Michigan license number GN406993, 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 Gregory R. Neagos, M.D. prescribe under Medicare Part D?
In 2024, Gregory R. Neagos, M.D. had 1,388 Medicare Part D claims for 155 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. 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.