Alexandra Marie Ristow, M.D.
Internal Medicine Physician · Bala Cynwyd, PA
Alexandra Marie Ristow, M.D. is an internal medicine physician with a practice address in Bala Cynwyd, Pennsylvania, and NPI 1114361839, issued on Apr 24, 2013. Check the license (Pennsylvania MD474749, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Alexandra Marie Ristow
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- MD474749 PA
ME131321 FL
Self-reported in NPPES; status is on the state search - Practice location
- 150 Monument RD Ste 500, Bala Cynwyd, PA 19004
- Phone
- (855) 478-8208
- Enumerated
- Apr 24, 2013
- Record last updated
- Oct 11, 2023
- Medicare enrollment
- Enrolled (PECOS I20230524000512); accepts Medicare assignment
- Medical or professional school
- Yale University School Of Medicine, 2013
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,300 in Pennsylvania → Look up another NPI →
Also registered at 150 Monument RD Ste 500
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kathryn Maceyko, CRNPFamily Nurse Practitioner1760856736
Verify Alexandra Marie Ristow in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD474749Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average internal medicine physician in 2024
759 Medicare Part D claims for 145 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate30 claims
- Furosemide28 claims
- Atorvastatin Calcium27 claims
- Metoprolol Succinate27 claims
- Levothyroxine Sodium21 claims
- Gabapentin20 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: $21.87
1 payment: food and beverage; the largest payer was iRhythm Technologies, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Bills Medicare through one group practice
- Patina Medical Group, PCBala Cynwyd, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alexandra Marie Ristow among 7,300 internal medicine physician records in Pennsylvania
Alexandra Marie Ristow, M.D. is one of 7,300 internal medicine physician records with a practice address in Pennsylvania. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 57% of them.
- NPI issued2013 · 57% of these records are older, 40% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2013 · median 2008 among the 4,208 with a school on file
- Record last updated2023 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
20 internal medicine physician records list a practice address in Bala Cynwyd
They are 20 of the 794 NPPES records with a practice address in Bala Cynwyd, and 7,300 internal medicine physician records in Pennsylvania.
All 7,300 in Pennsylvania → Every provider in Bala Cynwyd → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Jeffrey Bado, D.O.Bala Cynwyd, PA 190041801908173
- Ronald Barg, MDBala Cynwyd, PA 190041518932557
- Frances Bryan, MDBala Cynwyd, PA 190041205845385
- Janine Kyrillos, M.D.Bala Cynwyd, PA 190041467487595
- Renee McDonough, MDBala Cynwyd, PA 190041669452439
- Celeste Mruk, MDBala Cynwood, PA 190041700812401
- Charles Orellana, MDBala Cynwyd, PA 190041396775425
- Daniel Parish, MDBala Cynwyd, PA 190041063608693
Common questions
What is Alexandra Marie Ristow, M.D.'s NPI number?
Alexandra Marie Ristow, M.D.'s National Provider Identifier (NPI) is 1114361839, issued on Apr 24, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Alexandra Marie Ristow, M.D. located?
The NPPES record lists a practice address at 150 Monument RD Ste 500, Bala Cynwyd, PA, 19004. Phone: (855) 478-8208. Providers update this record themselves, so call before visiting.
How can I verify Alexandra Marie Ristow, M.D.'s license?
NPPES lists Pennsylvania license number MD474749, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Alexandra Marie Ristow, M.D. prescribe under Medicare Part D?
In 2024, Alexandra Marie Ristow, M.D. had 759 Medicare Part D claims for 145 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.
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.