NPPES file of Aug 9, 2026

Stephen Vinh Whipp, MD

Obstetrics & Gynecology Physician · Bullhead City, AZ

Stephen Vinh Whipp, MD is an obstetrics & gynecology physician with a practice address in Bullhead City, Arizona, and NPI 1720224116, issued on Jan 6, 2009. Check the license (Arizona 41812, 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
1720224116
Name
Stephen Vinh Whipp
Credential
MD
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
41812 AZ
Self-reported in NPPES; status is on the state search
Practice location
2020 Silver Creek RD Ste 206, Bullhead City, AZ 86442
Phone
(928) 704-4327
Enumerated
Jan 6, 2009
Record last updated
Jul 24, 2025
Medicaid ID
428520 AZ
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). 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 →

Verify Stephen Vinh Whipp in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 41812    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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55% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024

75 Medicare Part D claims for 31 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. Stephen Whipp75
  2. Specialty average165

Most prescribed

  1. Estradiol23 claims
  2. Citalopram Hbr12 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.

Stephen Vinh Whipp among 803 obstetrics & gynecology physician records in Arizona

Stephen Vinh Whipp, MD 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 2009, is newer than 63% of them.

  • NPI issued2009 · 63% of these records are older, 33% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileNo · 59% of these records are
  • 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 Bullhead City → Obstetrics & Gynecology Physician nationwide →

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

  1. Jose Alvarez, M.D.Bullhead City, AZ 864421093899379
  2. Teresa Borchers, D.O.Bullhead City, AZ 864421396888665
  3. Richard Benedict, MDFort Mohave, AZ 864261164412110
  4. Yusria Malik, M.D., M.P.H.Kingman, AZ 864091417299199
  5. Donald Nelson, M.D.Lake Havasu City, AZ 864031497817878
  6. Megan Wiese, MDLake Havasu City, AZ 864031407865868
  7. Tony Lemanski, M.D.Kingman, AZ 864011427056035
  8. Lorne Taylor, D.O.Kingman, AZ 864011780680686

Common questions

What is Stephen Vinh Whipp, MD's NPI number?

Stephen Vinh Whipp, MD's National Provider Identifier (NPI) is 1720224116, issued on Jan 6, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Stephen Vinh Whipp, MD located?

The NPPES record lists a practice address at 2020 Silver Creek RD Ste 206, Bullhead City, AZ, 86442. Phone: (928) 704-4327. Providers update this record themselves, so call before visiting.

How can I verify Stephen Vinh Whipp, MD's license?

NPPES lists Arizona license number 41812, 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 Stephen Vinh Whipp, MD prescribe under Medicare Part D?

In 2024, Stephen Vinh Whipp, MD had 75 Medicare Part D claims for 31 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.