Collins Appiah, MD
Internal Medicine Physician · Phoenix, AZ
Collins Appiah, MD is an internal medicine physician with a practice address in Phoenix, Arizona, and NPI 1902069768, issued on Jul 2, 2008. Check the license (Arizona 40381, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Collins Appiah
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 40381 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 4530 E Muirwood Dr, Phoenix, AZ 85048
- Phone
- (480) 961-2303
- Enumerated
- Jul 2, 2008
- Entity
- Type 1 · individual
Also registered at 4530 E Muirwood Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Collins Appiah in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 40381Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
74% fewer Medicare Part D claims than the average internal medicine physician in 2024
738 Medicare Part D claims for 279 beneficiaries, against an average of 2,785 among the 127,794 providers of this specialty who prescribed in Part D. 74 claims were for opioids.
Most prescribed
- Oxycodone Hcl36 claims
- Atorvastatin Calcium34 claims
- Eliquis30 claims
- Pantoprazole Sodium25 claims
- Famotidine23 claims
- Gabapentin23 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: $41.68
2 payments, mostly food and beverage; the largest payer was Zoll Services LLC (a/k/a Zoll LifeCor Corp). The 65,274 providers of this specialty with any payment received $2,536.66 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.
One hospital or facility affiliation
- Aia Hospitalists LLCPhoenix, AZ
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
822 internal medicine physician records list a Phoenix practice address
They are 822 of the 31,399 NPPES records with a Phoenix practice address, and 3,429 internal medicine physician records in Arizona.
All 822 in Phoenix → All 3,429 in Arizona → Every provider in Phoenix →
Other internal medicine physician records in Arizona
- Daniel Aaronson, MDTucson, AZ1134865355
- Jaber Abawi, MDPayson, AZ1629038542
- Demsas Abay, MDPeoria, AZ1720312390
- Firas Abbas, M.D. M.P.H.Mesa, AZ1336481407
- Hassan Abbas, D.O.Mesa, AZ1477294775
- Jalal Abbas, M.D.Sun City West, AZ1205895034
- Mohemmedd Khalid AbbasPhoenix, AZ1316366651
- Tayeb Abbas, MDSun City West, AZ1093406795
- Anam Abbasi, MDPhoenix, AZ1568990695
- Hamed Abbaszadegan, MDPhoenix, AZ1407083579
Common questions
What is Collins Appiah, MD's NPI number?
Collins Appiah, MD's National Provider Identifier (NPI) is 1902069768, issued on Jul 2, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Collins Appiah, MD located?
The NPPES record lists a practice address at 4530 E Muirwood Dr, Phoenix, AZ, 85048. Phone: (480) 961-2303. Providers update this record themselves, so call before visiting.
How can I verify Collins Appiah, MD's license?
NPPES lists Arizona license number 40381, 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 Collins Appiah, MD prescribe under Medicare Part D?
In 2024, Collins Appiah, MD had 738 Medicare Part D claims for 279 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.