Matthew Thomas Greulich, M.D.
Otolaryngology Physician · Milwaukee, WI
Matthew Thomas Greulich, M.D. is an otolaryngology physician with a practice address in Milwaukee, Wisconsin, and NPI 1528358074, issued on Apr 17, 2011. Check the license (Wisconsin 65334-20, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Matthew Thomas Greulich
- Credential
- M.D.
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- 65334-20 WI
Self-reported in NPPES; status is on the state search - Practice location
- 9200 W Wisconsin Ave, Milwaukee, WI 53226
- Phone
- (414) 805-5580
- Enumerated
- Apr 17, 2011
- Record last updated
- Jul 2, 2026
- Fax
- (414) 476-4701
- Medicaid ID
- 1528358074 WI
- Medicare enrollment
- Enrolled (PECOS I20160808002756); accepts Medicare assignment
- Medical or professional school
- University Of Minnesota Medical School, 2016
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 231 in Wisconsin → Look up another NPI →
Also registered at 9200 W Wisconsin Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Matthew Thomas Greulich in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWisconsin Medical Examining Board
Search for license 65334-20Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
9% more Medicare Part D claims than the average otolaryngology physician in 2024
590 Medicare Part D claims for 218 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims. 27 claims were for opioids.
Most prescribed
- Fluticasone Propionate183 claims
- Omeprazole71 claims
- Azelastine Hcl45 claims
- Mometasone Furoate43 claims
- Ipratropium Bromide36 claims
- Ofloxacin32 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 practice group's MIPS final score for 2023 (Medicare payment program): 82.4 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).
Industry payments in 2024: $32.46
1 payment: food and beverage; the largest payer was Genzyme Corporation. The 6,429 providers of this specialty with any payment received $1,922.50 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 2 group practices
- Alliance Ent And Hearing Center, SCWauwatosa, WI
- Ascension Medical Group-Southeast Wisconsin IncFranklin, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Matthew Thomas Greulich among 231 otolaryngology physician records in Wisconsin
Matthew Thomas Greulich, M.D. is one of 231 otolaryngology physician records with a practice address in Wisconsin. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 68% of them.
- NPI issued2011 · 68% of these records are older, 30% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2016 · median 2004 among the 147 with a school on file
- Record last updated2026 · 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 207Y00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in Wisconsin
There are 231 otolaryngology physician records in Wisconsin.
All 231 in Wisconsin → Every provider in Milwaukee → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Joel Blumin, MDMilwaukee, WI 532261316998768
- Jonathon Bock, M.D.Milwaukee, WI 532261306055868
- Bruce Campbell, MDMilwaukee, WI 532261952353484
- Michael Harris, M.D.Milwaukee, WI 532261740441021
- Steven Harvey, MDMilwaukee, WI 532261720045867
- Satish Kodali, MDMilwaukee, WI 532261861405748
- Christopher Long, MDMilwaukee, WI 532261659382117
- Timothy Martin, MDMilwaukee, WI 532261427137132
Common questions
What is Matthew Thomas Greulich, M.D.'s NPI number?
Matthew Thomas Greulich, M.D.'s National Provider Identifier (NPI) is 1528358074, issued on Apr 17, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Thomas Greulich, M.D. located?
The NPPES record lists a practice address at 9200 W Wisconsin Ave, Milwaukee, WI, 53226. Phone: (414) 805-5580. Providers update this record themselves, so call before visiting.
How can I verify Matthew Thomas Greulich, M.D.'s license?
NPPES lists Wisconsin license number 65334-20, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Matthew Thomas Greulich, M.D. prescribe under Medicare Part D?
In 2024, Matthew Thomas Greulich, M.D. had 590 Medicare Part D claims for 218 beneficiaries; the average among otolaryngology physician prescribers was 541. Part D covers Medicare prescriptions only.
What is Matthew Thomas Greulich, M.D.'s MIPS final score?
The 2023 MIPS final score is 82.4 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.