Korey Ullrich, M.D.
Rheumatology Physician · Boca Raton, FL
Korey Ullrich, M.D. is a rheumatology physician with a practice address in Boca Raton, Florida, and NPI 1639342124, issued on Apr 7, 2008. Check the license (Florida ME109362, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Korey Ullrich
- Credential
- M.D.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- ME109362 FL
Self-reported in NPPES; status is on the state search - Practice location
- 1050 NW 15TH St, Boca Raton, FL 33486
- Phone
- (561) 368-2125
- Enumerated
- Apr 7, 2008
- Record last updated
- Nov 17, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (561) 368-4745
- Medicaid ID
- 194215301 TX
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 494 in Florida → Look up another NPI →
Also registered at 1050 NW 15TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Korey Ullrich in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME109362Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23% fewer Medicare Part D claims than the average rheumatology physician in 2024
1,520 Medicare Part D claims for 355 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D.
Most prescribed
- Alendronate Sodium260 claims
- Prednisone168 claims
- Hydroxychloroquine Sulfate138 claims
- Methotrexate129 claims
- Duloxetine Hcl85 claims
- Risedronate Sodium79 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): 79.7 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: $95,945.36
275 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 4,486 providers of this specialty with any payment received $8,538.33 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.
Korey Ullrich among 494 rheumatology physician records in Florida
Korey Ullrich, M.D. is one of 494 rheumatology physician records with a practice address in Florida. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 57% of them.
- NPI issued2008 · 57% of these records are older, 38% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileNo · 73% of these records are
- Record last updated2017 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in Florida
There are 494 rheumatology physician records in Florida.
All 494 in Florida → Every provider in Boca Raton → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- David Dillon, M.D.Boca Raton, FL 334861033503172
- Arnold Falchook, M.D.Boca Raton, FL 334861265420848
- Joseph Forstot, MDBoca Raton, FL 334861144323023
- Adam Jacobs, DOBoca Raton, FL 334861689293151
- Alexis Katz, D.O.Boca Raton, FL 334861194102756
- Margaret Wilkes, MDBoca Raton, FL 334861235232042
- David Alboukrek, MDDelray Beach, FL 334841255434031
- Shawn Baca, MDDelray Beach, FL 334841649373523
Common questions
What is Korey Ullrich, M.D.'s NPI number?
Korey Ullrich, M.D.'s National Provider Identifier (NPI) is 1639342124, issued on Apr 7, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Korey Ullrich, M.D. located?
The NPPES record lists a practice address at 1050 NW 15TH St, Boca Raton, FL, 33486. Phone: (561) 368-2125. Providers update this record themselves, so call before visiting.
How can I verify Korey Ullrich, M.D.'s license?
NPPES lists Florida license number ME109362, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Korey Ullrich, M.D. prescribe under Medicare Part D?
In 2024, Korey Ullrich, M.D. had 1,520 Medicare Part D claims for 355 beneficiaries; the average among rheumatology physician prescribers was 1,978. Part D covers Medicare prescriptions only.
What is Korey Ullrich, M.D.'s MIPS final score?
The 2023 MIPS final score is 79.7 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.