Dr. Michael J. Frey, MD

  • Scarsdale, NY
  • OB-GYN
NPI1073693537PAC ID5698748317
Medicare services, 2024
126
Medicare patients, 2024
75
Part D claims, 2024
237
Industry payments
$749
Affiliated sites
2
Practice address
341 Central Park Ave, Scarsdale, NY 10583
Practice phone
Call (914) 370-5000
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Mount Sinai School of Medicine of New York University

Scarsdale, New York

See all 5 affiliations

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Dr. Michael J. Frey is an OB-GYN in Scarsdale, New York

Dr. Frey practices at Mount Sinai School of Medicine of New York University in Scarsdale, New York.

Dr. Frey's NPI, 1073693537, was assigned on October 17, 2006. Dr. Frey graduated from Howard University College of Medicine in 1998. Dr. Frey holds New York license 219109.

NPI and contact details
Medicare PAC ID
5698748317
NPI enumeration date
October 17, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(914) 370-5000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
54
Medical school graduation
1998

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Michael J. Frey practices at Mount Sinai School of Medicine of New York University in Scarsdale, New York

Dr. Frey's primary practice is Mount Sinai School of Medicine of New York University, at 341 Central Park Ave, Scarsdale, NY 10583 in Westchester County. The practice phone is (914) 370-5000.

  • Mount Sinai School of Medicine of New York University
    341 Central Park Ave, Scarsdale, NY 10583 · Westchester CountyPhone(914) 370-5000

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Michael J. Frey is affiliated with 3 sites of care and 2 medical groups

Dr. Frey's primary practice is Mount Sinai School of Medicine of New York University in Scarsdale, New York. The medical group on file is Montefiore Einstein Faculty Practice Group. Dmand AI also links Dr. Frey to 2 more group practices and clinics and 1 medical group, each named with a free account.

See all 5 affiliations for Dr. Frey

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Michael J. Frey's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Frey practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Mount Sinai School of Medicine of New York UniversityAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Michael J. Frey is one of 2,664 OB-GYNs in New York

Obstetrics and gynecology is Dr. Frey's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Frey is licensed in New York.

Specialties and state licenses

  • Obstetrics and gynecology, New YorkPrimaryLicense 219109 · taxonomy 207V00000X

OB-GYNs near Dr. Frey

Counts of OB-GYNs with a Dmand AI profile, by place and practice. Each opens the list.

2,664OB-GYNs in New York
5OB-GYNs in Scarsdale

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Michael J. Frey billed Medicare for 126 services in 2024

CMS data shows 126 Medicare services from Dr. Frey across 5 procedure codes in 2024, for 75 Medicare patients. Medicare paid $6,712 for them. Every service was in an office.

Medicare services, 2024126
Medicare patients75
Paid by Medicare$6,712
Procedure codes5

Dr. Frey's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Other services
2023: 702024: 657%
Office and hospital visits
2023: 272024: 61126%

Dr. Frey compared with the New York median for OB-GYNs, 2024

  • Dr. Frey
  • New York median
Medicare services
126vs 7080% above
Medicare patients
75vs 5439% above
Part D claims
133vs 383.5 times

Medians across 2,269 OB-GYNs in New York with Dmand AI profiles that report each measure.

Dr. Frey's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Michael J. Frey treated 75 Medicare patients in 2024, average age 72

CMS counts 75 Medicare patients who saw Dr. Frey in 2024. The largest group is 65 to 74, with 35 patients. 63% of them have high cholesterol, and 59% have high blood pressure. 15% are also on Medicaid. Their average risk score is 0.70, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Frey's median patient age at 45, with 96% women.

Medicare patients, 202475
Average age72
Average risk score0.70
Also on Medicaid15%

Dr. Frey's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Chronic conditions among Dr. Frey's Medicare patients, 2024

  1. High cholesterol63%
  2. High blood pressure59%
  3. Arthritis44%
  4. Diabetes24%
  5. Anxiety19%
  6. Mood disorders17%
  7. Depression16%
  8. Ischemic heart disease16%

Share of Medicare patients with each condition. A patient can have several.

Dr. Frey's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 45

Patient panel by sex, all payers

  • Women96%
  • Men0%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Michael J. Frey wrote 237 Medicare Part D claims in 2024

In 2024, Dr. Frey wrote 237 Medicare Part D claims for 76 patients. 92% of them were for generic drugs. CMS names the drug for 133 of them, across 6 drugs with 11 or more claims each, at $7,852 in total drug cost. In 2023, CMS named 105 claims across 5 drugs.

Part D claims, 2024237
Drugs named by CMS6
Total drug cost$7,852
Part D patients76

Dr. Frey's Part D claims by kind of drug, 2024

  • Generic219 claims92%
  • Brand-name18 claims8%

Dr. Frey's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Frey's Part D claims, 2024

  • Antibiotics7%16 of 237 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 1052024: 13327%

Drugs named by CMS: 6 in 2024, 5 in 2023.

See all prescribing by Dr. Frey

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Michael J. Frey offers telehealth to Medicare patients

Dr. Frey accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Frey as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Michael J. Frey received $749 in industry payments from 2016 to 2024

CMS Open Payments shows 25 general payments to Dr. Frey from 9 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 95% of the total. Novo Nordisk Inc paid the most, $451.

General payments to Dr. Frey by program year, 2016 to 2024

General payments to Dr. Frey by kind, 2016 to 2024

$749in total
  • Food and beverage$71295%
  • Education$375%

Companies that paid Dr. Frey the most, 2016 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Frey

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Michael J. Frey graduated from Howard University College of Medicine

Dr. Frey graduated from Howard University College of Medicine in 1998.

  1. Medical schoolHoward University College of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Michael J. Frey's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Michael J. Frey

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Michael J. Frey's NPI number?

Dr. Michael J. Frey's NPI number is 1073693537. It was assigned on October 17, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Michael J. Frey?

Dr. Michael J. Frey is an OB-GYN in Scarsdale, New York. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).

Where does Dr. Michael J. Frey practice?

Dr. Frey practices at 341 Central Park Ave, Scarsdale, NY 10583. Dr. Frey's primary practice is Mount Sinai School of Medicine of New York University in Scarsdale, New York. Dmand AI also links Dr. Frey to 2 group practices and clinics and 1 medical group.

What is Dr. Michael J. Frey's office phone number?

The practice phone on file for Dr. Frey is (914) 370-5000.

What is Dr. Michael J. Frey's medical license number?

Dr. Frey holds New York license 219109.

What medical group is Dr. Michael J. Frey part of?

Dr. Frey is linked to Montefiore Einstein Faculty Practice Group. Dmand AI links Dr. Frey to 1 more medical group.

Does Dr. Michael J. Frey accept Medicare?

Yes. CMS data shows Dr. Frey billed Medicare for 126 services in 2024, and Dr. Frey accepts Medicare assignment.

Does Dr. Michael J. Frey offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Frey as offering telehealth services.

How many Medicare patients does Dr. Michael J. Frey see?

CMS counts 75 Medicare patients who saw Dr. Frey in 2024, with an average age of 72.

What services does Dr. Michael J. Frey bill to Medicare?

In 2024, Dr. Frey's most billed Medicare services were medicare service (G0101), medicare temporary code (Q0091) and office visit, established patient (99213).

Show 4 more questionsShow fewer questions

Where did Dr. Michael J. Frey go to medical school?

Dr. Frey graduated from Howard University College of Medicine in 1998.

What drugs does Dr. Michael J. Frey prescribe most?

In 2024 Medicare Part D data, Dr. Frey's most prescribed drugs by claims were Estradiol, Zolpidem Tartrate and Yuvafem.

Has Dr. Michael J. Frey received payments from drug or device companies?

CMS Open Payments shows $749 in general payments to Dr. Frey from 9 companies from 2016 to 2024. The largest total came from Novo Nordisk Inc.

How long has Dr. Michael J. Frey been practicing?

Dr. Frey graduated from medical school in 1998, 28 years ago.

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