Cassandra Harrison, M.D.
Internal Medicine Physician · Benson, AZ
Cassandra Harrison, M.D. is an internal medicine physician with a practice address in Benson, Arizona, and NPI 1992874606, issued on Nov 7, 2006. Check the license (Arizona 27812, as entered in NPPES) on the Arizona Medical Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Cassandra Harrison
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 27812 AZ
26573 AL
79359 FL
057177 GA
036-069252 IL
and 2 more
Self-reported in NPPES; status is on the state search - Practice location
- 890 W 4TH St, Benson, AZ 85602
- Phone
- (520) 498-6467
- Enumerated
- Nov 7, 2006
- Entity
- Type 1 · individual
Also registered at 890 W 4TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robert Frickey, FNP-CFamily Nurse Practitioner1114111721
- Diana HousleyMedical Physician Assistant1710165790
- Andrew Mayberry, MDFamily Medicine Physician1629019260
- Mary McFarlin, NURSE PRACTITIONERFamily Nurse Practitioner1639933658
- Evangelina Miller, FNP-CFamily Nurse Practitioner1144599515
- Stephanie Starnes, NP-CFamily Nurse Practitioner1780107508
Verify Cassandra Harrison in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 27812Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
4 internal medicine physician records list a Benson practice address
They are 4 of the 95 NPPES records with a Benson practice address, and 3,429 internal medicine physician records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 4 in Benson → All 3,429 in Arizona → Every provider in Benson →
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 Cassandra Harrison, M.D.'s NPI number?
Cassandra Harrison, M.D.'s National Provider Identifier (NPI) is 1992874606, issued on Nov 7, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Cassandra Harrison, M.D. located?
The NPPES record lists a practice address at 890 W 4TH St, Benson, AZ, 85602. Phone: (520) 498-6467. Providers update this record themselves, so call before visiting.
How can I verify Cassandra Harrison, M.D.'s license?
NPPES lists Arizona license number 27812, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.