Attica C. Chang, M.D.
Specialist · Boca Raton, FL
Attica C. Chang, M.D. is a specialist with a practice address in Boca Raton, Florida, and NPI 1225099781, issued on Mar 31, 2006. Check the license (Florida ME78975, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Attica C. Chang
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- License number
- ME78975 FL
Self-reported in NPPES; status is on the state search - Practice location
- 1356 NW Boca Raton Blvd, Boca Raton, FL 33432
- Phone
- (561) 395-9500
- Enumerated
- Mar 31, 2006
- Record last updated
- Mar 20, 2009 (not updated in 17 years: call before relying on the address or phone)
- Fax
- (561) 395-9234
- Medicare enrollment
- Enrolled (PECOS I20090420000049); accepts Medicare assignment
- Medical or professional school
- Tufts University School Of Medicine, 1996
- Entity
- Type 1 · individual
8 nearest specialist records → All 2,685 in Florida → Look up another NPI →
Also registered at 1356 NW Boca Raton Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Megan Lewis, PHYSICIAN ASSISTANTPhysician Assistant1043065253
- Kenneth Richards, PAPhysician Assistant1134699911
- Solomon Schulman, PTPhysical Therapist1336272269
Verify Attica C. Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME78975Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
49% fewer Medicare Part D claims than the average specialist in 2024
707 Medicare Part D claims for 356 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims.
Most prescribed
- Cephalexin246 claims
- Mometasone Furoate57 claims
- Triamcinolone Acetonide53 claims
- Ketoconazole43 claims
- Clindamycin Hcl40 claims
- Mupirocin40 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): 90.8 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: $1,409.07
64 payments; by number, the most common kind was food and beverage; the largest payer was Sun Pharmaceutical Industries Inc. The 5,844 providers of this specialty with any payment received $4,760.79 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.
Attica C. Chang among 2,685 specialist records in Florida
Attica C. Chang, M.D. is one of 2,685 specialist records with a practice address in Florida. 29% 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 11% of them.
- NPI issued2006 · 11% of these records are older, 52% newer
- In a Medicare fileYes · 29% of these records are
- In the CMS Doctors and Clinicians fileYes · 18% of these records are
- Graduated1996 · median 1987 among the 474 with a school on file
- Record last updated2009 · 85% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
85 specialist records list a practice address in Boca Raton
They are 85 of the 6,189 NPPES records with a practice address in Boca Raton, and 2,685 specialist records in Florida.
All 2,685 in Florida → Every provider in Boca Raton → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Glenn Charles, D.O.Boca Raton, FL 334321588875215
- Howard Doyle, M.D.Boca Raton, FL 334321477575801
- Lisa Kay Mao, M.D.Boca Raton, FL 334321902097413
- John Mosquera Castro, CP/LPBoca Raton, FL 334321396297982
- Elizabeth Olivas, LMTBoca Raton, FL 334321104905041
- Christopher Virtue, M.D.Boca Raton, FL 334321447465133
- Gregory Albert, M.D.Boca Raton, FL 334311871669069
- Deborah Austin, OTR CHTBoca Raton, FL 334311407959323
Common questions
What is Attica C. Chang, M.D.'s NPI number?
Attica C. Chang, M.D.'s National Provider Identifier (NPI) is 1225099781, issued on Mar 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Attica C. Chang, M.D. located?
The NPPES record lists a practice address at 1356 NW Boca Raton Blvd, Boca Raton, FL, 33432. Phone: (561) 395-9500. Providers update this record themselves, so call before visiting.
How can I verify Attica C. Chang, M.D.'s license?
NPPES lists Florida license number ME78975, 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 Attica C. Chang, M.D. prescribe under Medicare Part D?
In 2024, Attica C. Chang, M.D. had 707 Medicare Part D claims for 356 beneficiaries; the average among specialist prescribers was 1,380. Part D covers Medicare prescriptions only.
What is Attica C. Chang, M.D.'s MIPS final score?
The 2023 MIPS final score is 90.8 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.