NPPES file of Aug 9, 2026

Stephanie Chin, M.D.

Obstetrics & Gynecology Physician · Tucson, AZ

Stephanie Chin, M.D. is an obstetrics & gynecology physician with a practice address in Tucson, Arizona, and NPI 1417026188, issued on Nov 7, 2006. Check the license (Arizona 25929, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1417026188
Name
Stephanie Chin
Credential
M.D.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
25929 AZ
Self-reported in NPPES; status is on the state search
Practice location
2300 N Rosemont Blvd, Tucson, AZ 85712
Phone
(520) 795-8080
Enumerated
Nov 7, 2006
Record last updated
Nov 19, 2024
Medicaid ID
460808 AZ
Medicare enrollment
Enrolled (PECOS I20080204000327); accepts Medicare assignment
Medical or professional school
University Of Arizona College Of Medicine, 1995
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest obstetrics & gynecology physician records → All 803 in Arizona → Look up another NPI →

Also registered at 2300 N Rosemont Blvd

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Maryam Beheshti, MDObstetrics & Gynecology Physician1760470595
  2. Katherine Gillaspy, M.D.Obstetrics & Gynecology Physician1174727754
  3. Cynthia Goldberg, MDObstetrics & Gynecology Physician1942298781
  4. Lia Gordon, FNPFamily Nurse Practitioner1215553938
  5. Nicole Hook, MDObstetrics & Gynecology Physician1750379590
  6. Jennifer Howell-Welle, D.O.Obstetrics Physician1609040518

Verify Stephanie Chin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 25929    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Arizona license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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53% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024

253 Medicare Part D claims for 79 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.

  1. Stephanie Chin253
  2. Specialty average165

Most prescribed

  1. Estradiol97 claims
  2. Progesterone25 claims
  3. Clobetasol Propionate14 claims
  4. Misoprostol14 claims
  5. Estradiol (Twice Weekly)12 claims
  6. Medroxyprogesterone Acetate11 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: $350.96

11 payments; by number, the most common kind was food and beverage; the largest payer was Hologic Sales and Service, LLC. 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.

  1. Stephanie Chin$350.96
  2. Specialty average$1,030.61

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

  1. Genesis OB Gyn PLLCOro Valley, AZ

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Stephanie Chin among 803 obstetrics & gynecology physician records in Arizona

Stephanie Chin, M.D. is one of 803 obstetrics & gynecology physician records with a practice address in Arizona. 74% 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 14% of them.

  • NPI issued2006 · 14% of these records are older, 52% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated1995 · median 2005 among the 477 with a school on file
  • Record last updated2024 · 49% 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 Arizona 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 Arizona

There are 803 obstetrics & gynecology physician records in Arizona.

All 803 in Arizona → Every provider in Tucson → Obstetrics & Gynecology Physician nationwide →

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Maryam Beheshti, MDTucson, AZ 857121760470595
  2. Catherine Brainard, MDTucson, AZ 857121912973744
  3. Gayle Dean, MDTucson, AZ 857121174547939
  4. Barry Gershweir, MDTucson, AZ 857121427151091
  5. Cynthia Goldberg, MDTucson, AZ 857121942298781
  6. Pamela Golden, M.D.Tucson, AZ 857121417953639
  7. Laurene Goll, MDTucson, AZ 857121043278732
  8. Nicole Hook, MDTucson, AZ 857121750379590

Common questions

What is Stephanie Chin, M.D.'s NPI number?

Stephanie Chin, M.D.'s National Provider Identifier (NPI) is 1417026188, issued on Nov 7, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Stephanie Chin, M.D. located?

The NPPES record lists a practice address at 2300 N Rosemont Blvd, Tucson, AZ, 85712. Phone: (520) 795-8080. Providers update this record themselves, so call before visiting.

How can I verify Stephanie Chin, M.D.'s license?

NPPES lists Arizona license number 25929, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Stephanie Chin, M.D. prescribe under Medicare Part D?

In 2024, Stephanie Chin, M.D. had 253 Medicare Part D claims for 79 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.