Dr. Fnu Ehteshamuddin, MD

  • Plymouth, MA
  • Internist
NPI1346691466PAC ID0143551093
Medicare services, 2024
427
Medicare patients, 2024
134
Part D claims, 2024
27
Publications
1
Hospital affiliations
2
Practice address
275 Sandwich Street, Plymouth, MA 02360
Practice phone
Call (508) 746-2000
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Beth Israel Deaconess Hospital-Plymouth

Hospital · Plymouth, Massachusetts

See all 5 affiliations

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Dr. Fnu Ehteshamuddin is an internist in Plymouth, Massachusetts

Dr. Ehteshamuddin practices at Beth Israel Deaconess Hospital-Plymouth in Plymouth, Massachusetts, part of Beth Israel Lahey Health.

Dr. Ehteshamuddin's NPI, 1346691466, was assigned on June 29, 2016. Dr. Ehteshamuddin graduated from Jinnah Medical and Dental College in 2008. Dr. Ehteshamuddin holds Florida license 23425.

NPI and contact details
Medicare PAC ID
0143551093
NPI enumeration date
June 29, 2016
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(508) 746-2000
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
44
Medical school graduation
2008

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

Dr. Fnu Ehteshamuddin practices at Beth Israel Deaconess Hospital-Plymouth in Plymouth, Massachusetts

Dr. Ehteshamuddin's primary practice is Beth Israel Deaconess Hospital-Plymouth, at 275 Sandwich Street, Plymouth, MA 02360 in Plymouth County. The practice phone is (508) 746-2000.

Source: Dmand AI Affiliation Data

Dr. Fnu Ehteshamuddin is affiliated with 3 sites of care and 2 medical groups

Dr. Ehteshamuddin's primary practice is Beth Israel Deaconess Hospital-Plymouth in Plymouth, Massachusetts, part of Beth Israel Lahey Health. Dr. Ehteshamuddin is also affiliated with Beth Israel Deaconess Medical Center. The medical group on file is Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP). Dmand AI also links Dr. Ehteshamuddin to 1 more imaging center and 1 medical group, each named with a free account.

See all 5 affiliations for Dr. Ehteshamuddin

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Fnu Ehteshamuddin's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ehteshamuddin practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Beth Israel Deaconess Hospital-PlymouthAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dr. Fnu Ehteshamuddin is one of 5,528 internists in Massachusetts

Internal medicine is Dr. Ehteshamuddin's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Ehteshamuddin is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Ehteshamuddin's licenses on file in 5 states: Florida, Iowa, Massachusetts, Kansas and Indiana.

Specialties and state licenses

  • Internal medicine, FloridaPrimaryLicense 23425 · taxonomy 207R00000X
  • Iowa license2019 to 2025
  • Massachusetts license2024 to 2025
  • Kansas license2023 to 2024
  • Indiana license2021 to 2023

Clinical focus

Dmand AI lists acute diabetes, anemia, cardiac arrhythmia, cellulitis, chest pain, circulation problems, circulatory problems in extremities and collapsed lung among the conditions Dr. Ehteshamuddin treats.

Internists near Dr. Ehteshamuddin

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

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

Dr. Fnu Ehteshamuddin billed Medicare for 427 services in 2024

CMS data shows 427 Medicare services from Dr. Ehteshamuddin across 4 procedure codes in 2024, for 134 Medicare patients. Medicare paid $40,593 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024427
Medicare patients134
Paid by Medicare$40,593
Procedure codes4

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

  • 2023
  • 2024
Office and hospital visits
2023: 4652024: 4278%

Dr. Ehteshamuddin compared with the Massachusetts median for internists, 2024

  • Dr. Ehteshamuddin
  • Massachusetts median
Medicare services
427vs 431Close to median
Medicare patients
134vs 19431% below
Part D claims
164vs 40259% below

Medians across 5,369 internists in Massachusetts with Dmand AI profiles that report each measure.

Dr. Ehteshamuddin'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.

See all procedures by Dr. Ehteshamuddin

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Ehteshamuddin and other internists in Massachusetts.

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

Dr. Fnu Ehteshamuddin treated 134 Medicare patients in 2024, average age 78

CMS counts 134 Medicare patients who saw Dr. Ehteshamuddin in 2024. The largest group is 75 to 84, with 62 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 22% are also on Medicaid. Their average risk score is 2.18, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Ehteshamuddin's median patient age at 75, with 51% women.

Medicare patients, 2024134
Average age78
Average risk score2.18
Also on Medicaid22%

Dr. Ehteshamuddin's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Ehteshamuddin's Medicare patients by sex, 2024

  • Women8160%
  • Men5340%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis66%
  4. Anxiety57%
  5. Ischemic heart disease57%
  6. Mood disorders51%
  7. Heart failure50%
  8. Chronic kidney disease47%

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

Dr. Ehteshamuddin's patients across all payers

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

Patient panel by age, all payers

Median age 75

Patient panel by sex, all payers

  • Women51%
  • Men47%

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

Dr. Fnu Ehteshamuddin wrote 27 Medicare Part D claims in 2024

In 2024, Dr. Ehteshamuddin wrote 27 Medicare Part D claims for 12 patients. 89% of them were for generic drugs. They cover 10 drugs, with $1,326 in total drug cost. In 2022, CMS named 353 claims across 16 drugs.

Part D claims, 202427
Drugs named by CMS10
Total drug cost$1,326
Part D patients12

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

  • Generic24 claims89%
  • Brand-name and other3 claims11%

Dr. Ehteshamuddin's most prescribed drugs by claims, 2023

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

Part D claims for drugs CMS names, 2022 to 2023

  • 2022
  • 2023
Claims for drugs CMS names
2022: 3532023: 16454%

Drugs named by CMS: 10 in 2023, 16 in 2022.

See all prescribing by Dr. Ehteshamuddin

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

How Dr. Fnu Ehteshamuddin takes part in Medicare

Dr. Ehteshamuddin accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Fnu Ehteshamuddin has 1 publication on record

Dmand AI links 1 paper to Dr. Ehteshamuddin in 2024. Dr. Ehteshamuddin's most frequent co-authors are Christopher Randall Ellis, MD, Jalaj Garg, MD and Dhanunjaya Reddy Lakkireddy, MD.

Papers1

Dr. Ehteshamuddin's most frequent co-authors

Recent publications by Dr. Ehteshamuddin

See all 1 publications and co-authors

See who Dr. Ehteshamuddin researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Ehteshamuddin works with, so you can find a warm path to the right internists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Fnu Ehteshamuddin received $288 in industry payments from 2018 to 2024

CMS Open Payments shows 6 general payments to Dr. Ehteshamuddin from 3 drug and device companies from 2018 to 2024. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $130.

General payments to Dr. Ehteshamuddin by program year, 2018 to 2024

Companies that paid Dr. Ehteshamuddin the most, 2018 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Ehteshamuddin

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

Dr. Fnu Ehteshamuddin graduated from Jinnah Medical and Dental College

Dr. Ehteshamuddin graduated from Jinnah Medical and Dental College in 2008.

  1. Medical schoolJinnah Medical and Dental College
  2. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Fnu Ehteshamuddin accepts plans from 3 insurance carriers

Dr. Ehteshamuddin is in network with 3 carriers, including Aetna, United Healthcare and CMS Medicare. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.

  • Aetna
  • United Healthcare
  • CMS Medicare

Plan types Dr. Ehteshamuddin accepts, by number of carriers

  1. Medicare3
  2. HMO2
  3. POS2
  4. PPO2
  5. EPO1

Source: Dmand AI Insurance Network Data

Sources for Dr. Fnu Ehteshamuddin'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 phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy 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)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network 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. Fnu Ehteshamuddin

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. Fnu Ehteshamuddin's NPI number?

Dr. Fnu Ehteshamuddin's NPI number is 1346691466. It was assigned on June 29, 2016, and it is active in the NPI Registry.

What kind of doctor is Dr. Fnu Ehteshamuddin?

Dr. Fnu Ehteshamuddin is an internist in Plymouth, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Fnu Ehteshamuddin practice?

Dr. Ehteshamuddin practices at 275 Sandwich Street, Plymouth, MA 02360. Dr. Ehteshamuddin's primary practice is Beth Israel Deaconess Hospital-Plymouth in Plymouth, Massachusetts, part of Beth Israel Lahey Health. Dmand AI also links Dr. Ehteshamuddin to 1 imaging center and 1 medical group.

What is Dr. Fnu Ehteshamuddin's office phone number?

The practice phone on file for Dr. Ehteshamuddin is (508) 746-2000.

What is Dr. Fnu Ehteshamuddin's medical license number?

Dr. Ehteshamuddin holds Florida license 23425, one of the licenses on file in 5 states.

Which states has Dr. Fnu Ehteshamuddin been licensed in?

Dmand AI has state licenses on file for Dr. Ehteshamuddin in Florida, Iowa (2019 to 2025), Massachusetts (2024 to 2025), Kansas (2023 to 2024) and Indiana (2021 to 2023).

Which hospitals is Dr. Fnu Ehteshamuddin affiliated with?

Dr. Ehteshamuddin practices at Beth Israel Deaconess Hospital-Plymouth in Plymouth, Massachusetts. Dr. Ehteshamuddin is also affiliated with Beth Israel Deaconess Medical Center.

What medical group is Dr. Fnu Ehteshamuddin part of?

Dr. Ehteshamuddin is linked to Harvard Medical Faculty Physicians at Beth Israel Deaconess Medical Center (HMFP). Dmand AI links Dr. Ehteshamuddin to 1 more medical group.

Does Dr. Fnu Ehteshamuddin accept Medicare?

Yes. CMS data shows Dr. Ehteshamuddin billed Medicare for 427 services in 2024, and Dr. Ehteshamuddin accepts Medicare assignment.

How many Medicare patients does Dr. Fnu Ehteshamuddin see?

CMS counts 134 Medicare patients who saw Dr. Ehteshamuddin in 2024, with an average age of 78.

Show 9 more questionsShow fewer questions

Is Dr. Fnu Ehteshamuddin board certified?

Yes. Dr. Ehteshamuddin is board certified in internal medicine by the American Board of Internal Medicine.

What services does Dr. Fnu Ehteshamuddin bill to Medicare?

In 2024, Dr. Ehteshamuddin's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99239) and hospital inpatient care (99222).

Where did Dr. Fnu Ehteshamuddin go to medical school?

Dr. Ehteshamuddin graduated from Jinnah Medical and Dental College in 2008.

What drugs does Dr. Fnu Ehteshamuddin prescribe most?

In 2023 Medicare Part D data, Dr. Ehteshamuddin's most prescribed drugs by claims were Metoprolol Succinate, Furosemide and Clopidogrel.

Has Dr. Fnu Ehteshamuddin received payments from drug or device companies?

CMS Open Payments shows $288 in general payments to Dr. Ehteshamuddin from 3 companies from 2018 to 2024. The largest total came from Pfizer Inc.

How long has Dr. Fnu Ehteshamuddin been practicing?

Dr. Ehteshamuddin graduated from medical school in 2008, 18 years ago.

Does Dr. Fnu Ehteshamuddin do research?

Dmand AI links 1 publication to Dr. Ehteshamuddin.

Who does Dr. Fnu Ehteshamuddin publish with?

Dr. Ehteshamuddin's most frequent co-authors are Christopher Randall Ellis, MD (1 shared paper), Jalaj Garg, MD (1 shared paper) and Dhanunjaya Reddy Lakkireddy, MD (1 shared paper).

What insurance does Dr. Fnu Ehteshamuddin accept?

Dr. Ehteshamuddin is in network with 3 carriers, including Aetna, United Healthcare and CMS Medicare. Medicare plans come from the most carriers, 3. Check the plan with the practice before a visit.

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