Kristin Dianne Chai, M.D.
Rheumatology Physician · Tamarac, FL
Kristin Dianne Chai, M.D. is a rheumatology physician with a practice address in Tamarac, Florida, and NPI 1114241007, issued on Mar 21, 2010. Check the license (Florida ME116299, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Kristin Dianne Chai
- Credential
- M.D.
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- ME116299 FL
Self-reported in NPPES; status is on the state search - Practice location
- 7875 W Commercial Blvd, Tamarac, FL 33351
- Phone
- (954) 726-0099
- Enumerated
- Mar 21, 2010
- Record last updated
- Oct 20, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (954) 726-0047
- Medicare enrollment
- Enrolled (PECOS I20150824002636); accepts Medicare assignment
- Medical or professional school
- University Of Miami, Lm Miller School Of Medicine, 2010
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 494 in Florida → Look up another NPI →
Also registered at 7875 W Commercial Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Kristin Dianne Chai in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME116299Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6% fewer Medicare Part D claims than the average rheumatology physician in 2024
1,863 Medicare Part D claims for 308 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. 45 claims were for opioids.
Most prescribed
- Azathioprine92 claims
- Gabapentin66 claims
- Methotrexate64 claims
- Sulfasalazine64 claims
- Hydroxychloroquine Sulfate58 claims
- Diclofenac Sodium49 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.
Industry payments in 2024: $3,106.46
187 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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.
Bills Medicare through one group practice
- Medical Associates OF Tamarac PATamarac, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kristin Dianne Chai among 494 rheumatology physician records in Florida
Kristin Dianne Chai, 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 2010, is newer than 64% of them.
- NPI issued2010 · 64% of these records are older, 33% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2010 · median 2003 among the 362 with a school on file
- Record last updated2015 · 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 Tamarac → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Martha Hernandez-Illas, MDFort Lauderdale, FL 333341972517464
- Jihan Saba, MDFt Lauderdale, FL 333341861584104
- Yvonne Smallwood Sherrer, M.D.Ft Lauderdale, FL 333341316940810
- John Donohue, M.D.Weston, FL 333311205825387
- Hossam Elzawawy, MDWeston, FL 333311336313345
- Lia Jamian, M.DWeston, FL 333311659712099
- Roberto Pancorbo, MDWeston, FL 333311730293911
- Ritika Narula, D.O.Weston, FL 333261831581842
Common questions
What is Kristin Dianne Chai, M.D.'s NPI number?
Kristin Dianne Chai, M.D.'s National Provider Identifier (NPI) is 1114241007, issued on Mar 21, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Kristin Dianne Chai, M.D. located?
The NPPES record lists a practice address at 7875 W Commercial Blvd, Tamarac, FL, 33351. Phone: (954) 726-0099. Providers update this record themselves, so call before visiting.
How can I verify Kristin Dianne Chai, M.D.'s license?
NPPES lists Florida license number ME116299, 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 Kristin Dianne Chai, M.D. prescribe under Medicare Part D?
In 2024, Kristin Dianne Chai, M.D. had 1,863 Medicare Part D claims for 308 beneficiaries; the average among rheumatology physician prescribers was 1,978. 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.