NPPES file of Aug 9, 2026

Chia-Lien Wang, M.D.

Obstetrics & Gynecology Physician · Flagstaff, AZ

Chia-Lien Wang, M.D. is an obstetrics & gynecology physician with a practice address in Flagstaff, Arizona, and NPI 1689641656, issued on Mar 8, 2006. Check the license (Arizona 77411, 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
1689641656
Name
Chia-Lien Wang
Credential
M.D.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License numbers
77411 AZ
J3388 TX
Self-reported in NPPES; status is on the state search
Practice location
1200 N Beaver St, Flagstaff, AZ 86001
Phone
(928) 779-3366
Enumerated
Mar 8, 2006
Record last updated
Aug 6, 2025
Medicaid ID
101581002 TX
Medicare enrollment
Enrolled (PECOS I20250820004979); may accept Medicare assignment
Medical or professional school
University Of Texas Medical Branch At Galveston, 1991
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 1200 N Beaver St

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

  1. Melissa Acquaviva, CRNACertified Registered Nurse Anesthetist1639238348
  2. Michelle Aerni, D.O.Critical Care Medicine (Anesthesiology) Physician1225014822
  3. Amit Agrawal, M.D.Neonatal-Perinatal Medicine Physician1306032701
  4. Muhammad Ali, MDCritical Care Medicine (Internal Medicine) Physician1801264353
  5. Kim AllenSpeech-Language Pathologist1356580484
  6. Bianca Anderson, MS, RDRegistered Dietitian1548609431

Verify Chia-Lien Wang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 77411    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

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22% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024

201 Medicare Part D claims for 52 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.

  1. Chia-Lien Wang201
  2. Specialty average165

Most prescribed

  1. Estradiol97 claims
  2. Medroxyprogesterone Acetate31 claims
  3. Premarin23 claims
  4. Clobetasol Propionate11 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: $2,035.19

8 payments; by number, the most common kind was consulting fee; the largest payer was Mimedx Group, Inc. 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. Chia-Lien Wang$2,035.19
  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.

Chia-Lien Wang among 803 obstetrics & gynecology physician records in Arizona

Chia-Lien Wang, 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
  • Graduated1991 · median 2005 among the 477 with a school on file
  • Record last updated2025 · 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 Flagstaff → Obstetrics & Gynecology Physician nationwide →

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

  1. Carmen Alfonso, D.O.Flagstaff, AZ 860011386872315
  2. Jennifer Graff, MDFlagstaff, AZ 860011114108347
  3. Richard Johansen, MDFlagstaff, AZ 860011144213596
  4. Brian Lindstrom, MDFlagstaff, AZ 860011639157860
  5. Caitlin Marshall, DO, MPHFlagstaff, AZ 860011134707250
  6. Patrice Moore, MDFlagstaff, AZ 860011447394697
  7. Laurie Perrin, MDFlagstaff, AZ 860011912990367
  8. Audrey Roberts, MDFlagstaff, AZ 860011073953238

Common questions

What is Chia-Lien Wang, M.D.'s NPI number?

Chia-Lien Wang, M.D.'s National Provider Identifier (NPI) is 1689641656, issued on Mar 8, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Chia-Lien Wang, M.D. located?

The NPPES record lists a practice address at 1200 N Beaver St, Flagstaff, AZ, 86001. Phone: (928) 779-3366. Providers update this record themselves, so call before visiting.

How can I verify Chia-Lien Wang, M.D.'s license?

NPPES lists Arizona license number 77411, 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 Chia-Lien Wang, M.D. prescribe under Medicare Part D?

In 2024, Chia-Lien Wang, M.D. had 201 Medicare Part D claims for 52 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.