NPPES file of Aug 9, 2026

Cassandra Rose D'Andrea, M.D.

Family Medicine Physician · Ardmore, OK

Cassandra Rose D'Andrea, M.D. is a family medicine physician with a practice address in Ardmore, Oklahoma, and NPI 1548906225, issued on May 6, 2022. Check the license (Oklahoma 44469, as entered in NPPES) on the Oklahoma Board of Medical Licensure and Supervision; 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
1548906225
Name
Cassandra Rose D'Andrea
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
44469 OK
Self-reported in NPPES; status is on the state search
Practice location
1020 N Commerce St, Ardmore, OK 73401
Phone
(580) 223-5311
Enumerated
May 6, 2022
Record last updated
Aug 13, 2025
Fax
(580) 220-6429
Medicare enrollment
Enrolled (PECOS I20250826002094); accepts Medicare assignment
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 family medicine physician records → All 2,303 in Oklahoma → Look up another NPI →

Also registered at 1020 N Commerce St

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

  1. Tina Harrison, APRN-CNPFamily Nurse Practitioner1821413501
  2. Meghann Lodes, APRN, NP-CFamily Nurse Practitioner1285155663
  3. Heather Moiser, APRN-CNPFamily Nurse Practitioner1457790974
  4. Arielle Cyrelle Ngameni Mouani, MDFamily Medicine Physician1073263406
  5. Jeffrey Rother, MDInternal Medicine Physician1811951999
  6. S Dawnita Sampson, APRN-CNPFamily Nurse Practitioner1366938391

Verify Cassandra Rose D'Andrea in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOklahoma Board of Medical Licensure and Supervision
    Search for license 44469    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 Oklahoma 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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88% fewer Medicare Part D claims than the average family medicine physician in 2024

439 Medicare Part D claims for 83 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.

  1. Cassandra D'Andrea439
  2. Specialty average3,544

Most prescribed

  1. Lisinopril35 claims
  2. Atorvastatin Calcium32 claims
  3. Losartan Potassium26 claims
  4. Levothyroxine Sodium20 claims
  5. Trelegy Ellipta20 claims
  6. Albuterol Sulfate Hfa18 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: $141.46

2 payments; by number, the most common kind was food and beverage; the largest payer was Alexion Pharmaceuticals, Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Cassandra D'Andrea$141.46
  2. Specialty average$902.55

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. Mercy Clinic Oklahoma CommunitiesArdmore, OK

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

Cassandra Rose D'Andrea among 2,303 family medicine physician records in Oklahoma

Cassandra Rose D'Andrea, M.D. is one of 2,303 family medicine physician records with a practice address in Oklahoma. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 93% of them.

  • NPI issued2022 · 93% of these records are older, 4% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2022 · median 2008 among the 1,407 with a school on file
  • Record last updated2025 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Oklahoma practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

19 family medicine physician records list a practice address in Ardmore

They are 19 of the 1,302 NPPES records with a practice address in Ardmore, and 2,303 family medicine physician records in Oklahoma.

All 2,303 in Oklahoma → Every provider in Ardmore → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. Michael Carnahan, MDArdmore, OK 734011871607903
  2. Pete Chambers, D.O.Ardmore, OK 734011023106580
  3. Yanna Fernandez Martin, MDArdmore, OK 734011841827417
  4. James Forrestal, DOArdmore, OK 734011285611160
  5. Summer Kirby, MDArdmore, OK 734011376703595
  6. Cameron Lancarte, MDArdmore, OK 734011376107060
  7. Thomas McCulloh, DOArdmore, OK 734011407879661
  8. Emmanuel Obi, M.D.Ardmore, OK 734011447791645

Common questions

What is Cassandra Rose D'Andrea, M.D.'s NPI number?

Cassandra Rose D'Andrea, M.D.'s National Provider Identifier (NPI) is 1548906225, issued on May 6, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Cassandra Rose D'Andrea, M.D. located?

The NPPES record lists a practice address at 1020 N Commerce St, Ardmore, OK, 73401. Phone: (580) 223-5311. Providers update this record themselves, so call before visiting.

How can I verify Cassandra Rose D'Andrea, M.D.'s license?

NPPES lists Oklahoma license number 44469, as entered by the provider. Search the Oklahoma Board of Medical Licensure and Supervision at https://www.okmedicalboard.org/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Cassandra Rose D'Andrea, M.D. prescribe under Medicare Part D?

In 2024, Cassandra Rose D'Andrea, M.D. had 439 Medicare Part D claims for 83 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.