Patricia M. Chang, MD
Obstetrics & Gynecology Physician · Saint Paul, MN
Patricia M. Chang, MD is an obstetrics & gynecology physician with a practice address in Saint Paul, Minnesota, and NPI 1467412445, issued on Mar 24, 2006. Check the license (Minnesota 39945, as entered in NPPES) on the Minnesota Board of Medical Practice; the Medicare figures below come from public CMS files.
- Name
- Patricia M. Chang
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- 39945 MN
Self-reported in NPPES; status is on the state search - Practice location
- 347 Smith Ave N, Saint Paul, MN 55102
- Phone
- (651) 241-7733
- Enumerated
- Mar 24, 2006
- Record last updated
- Nov 30, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicaid ID
- 997818600 MN
- Medicare enrollment
- Enrolled (PECOS I20101123000485); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 878 in Minnesota → Look up another NPI →
Also registered at 347 Smith Ave N
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Suresh Ahanya, MDMaternal & Fetal Medicine Physician1104885763
- Doreatha Baker, CPNPPediatric Nurse Practitioner1003817016
- Richard Bendel, MDNeonatal-Perinatal Medicine Physician1235190471
- Leah Benson, D.O.Obstetrics & Gynecology Physician1851580476
- Stephen BlythePediatric Pulmonology Physician1992800817
- Patra Borden, MSN, APRN, NNP-BCNeonatal Nurse Practitioner1013426147
Verify Patricia M. Chang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMinnesota Board of Medical Practice
Search for license 39945Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
42% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024
235 Medicare Part D claims for 92 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Triamcinolone Acetonide45 claims
- Estradiol38 claims
- Clobetasol Propionate25 claims
- Oxybutynin Chloride Er18 claims
- Nitrofurantoin Mono-Macro11 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): 83.5 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: $51.63
3 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 21,429 providers of this specialty with any payment received $1,030.61 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
- Premier Obgyn OF Minnesota PLLCMaplewood, MN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Patricia M. Chang among 878 obstetrics & gynecology physician records in Minnesota
Patricia M. Chang, MD is one of 878 obstetrics & gynecology physician records with a practice address in Minnesota. 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 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 49% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1986 · median 2007 among the 569 with a school on file
- Record last updated2011 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Minnesota
There are 878 obstetrics & gynecology physician records in Minnesota.
All 878 in Minnesota → Every provider in Saint Paul → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Leah Benson, D.O.Saint Paul, MN 551021851580476
- Bradley Bloemker, M.D., PH.D.Saint Paul, MN 551021295722387
- James Brockberg, MDSaint Paul, MN 551021760446017
- Joesph CapecchiSaint Paul, MN 551021851352447
- Guillermo Chang, MDSaint Paul, MN 551021730140831
- Kenneth Crabb, M.D.St Paul, MN 551021023054681
- Susan Ditmanson, MDSaint Paul, MN 551021043271141
- Jennifer Flynn, D.O.Saint Paul, MN 551021669639381
Common questions
What is Patricia M. Chang, MD's NPI number?
Patricia M. Chang, MD's National Provider Identifier (NPI) is 1467412445, issued on Mar 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Patricia M. Chang, MD located?
The NPPES record lists a practice address at 347 Smith Ave N, Saint Paul, MN, 55102. Phone: (651) 241-7733. Providers update this record themselves, so call before visiting.
How can I verify Patricia M. Chang, MD's license?
NPPES lists Minnesota license number 39945, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Patricia M. Chang, MD prescribe under Medicare Part D?
In 2024, Patricia M. Chang, MD had 235 Medicare Part D claims for 92 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
What is Patricia M. Chang, MD's MIPS final score?
The 2023 MIPS final score is 83.5 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.