Dr. Michael Thomas Nathan, MD
- Medicare services, 2024
- 40
- Medicare patients, 2024
- 52
- Part D claims, 2024
- 31
- Medical groups
- 3
- State license
- 1
- Practice address
- 85 Herrick St, Beverly, MA 01915
- Practice phone
- Call (605) 747-3245
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Rosebud Indian Health Service Hospital
Beverly, Massachusetts
Find Dr. Nathan's professional email, personal email and mobile number
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Dr. Michael Thomas Nathan is an internist in Beverly, Massachusetts
Dr. Nathan practices at Rosebud Indian Health Service Hospital in Beverly, Massachusetts.
Dr. Nathan's NPI, 1821070160, was assigned on November 14, 2005. Dr. Nathan graduated from Rush Medical College of Rush University in 1996. Dr. Nathan holds Massachusetts license 72450.
- NPI
- 1821070160NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4385629351
- NPI enumeration date
- November 14, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (605) 747-3245
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael Thomas Nathan practices at Rosebud Indian Health Service Hospital in Beverly, Massachusetts
Dr. Nathan's primary practice is Rosebud Indian Health Service Hospital, at 85 Herrick St, Beverly, MA 01915 in Essex County. The practice phone is (605) 747-3245.
- Rosebud Indian Health Service Hospital85 Herrick St, Beverly, MA 01915 · Essex CountyPhone(605) 747-3245
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Michael Thomas Nathan is affiliated with 1 site of care and 3 medical groups
Dr. Nathan's primary practice is Rosebud Indian Health Service Hospital in Beverly, Massachusetts. The medical group on file is Massachusetts General Physicians Organization (MGPO). Dmand AI also links Dr. Nathan to 2 more medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Michael Thomas Nathan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Nathan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rosebud Indian Health Service Hospital | Available with a free account |
| +2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael Thomas Nathan is one of 5,528 internists in Massachusetts
Internal medicine is Dr. Nathan's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Nathan is licensed in Massachusetts.
Specialties and state licenses
- Internal medicine, MassachusettsPrimary
Internists near Dr. Nathan
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. Michael Thomas Nathan billed Medicare for 40 services in 2024
CMS data shows 40 Medicare services from Dr. Nathan across 2 procedure codes in 2024, all of them office visits, for 52 Medicare patients. Medicare paid $6,771 for them. Every service was in an office.
Dr. Nathan's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 352024: 4014%
Dr. Nathan compared with the Massachusetts median for internists, 2024
- Dr. Nathan
- Massachusetts median
- Medicare services
- 40vs 43191% below
- Medicare patients
- 52vs 19473% below
- Part D claims
- 62vs 40285% below
Medians across 5,369 internists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Nathan'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 Thomas Nathan treated 52 Medicare patients in 2024, average age 71
CMS counts 52 Medicare patients who saw Dr. Nathan in 2024. The largest group is 65 to 74, with 26 patients. 69% of them have anxiety, and 69% have high cholesterol. 33% are also on Medicaid. Their average risk score is 1.36, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Nathan's median patient age at 56, with 45% women.
Dr. Nathan's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Nathan's Medicare patients by sex, 2024
- Women3669%
- Men1631%
Chronic conditions among Dr. Nathan's Medicare patients, 2024
- Anxiety69%
- High cholesterol69%
- High blood pressure67%
- Arthritis60%
- Mood disorders54%
- Depression44%
- Ischemic heart disease33%
- Diabetes27%
Share of Medicare patients with each condition. A patient can have several.
Dr. Nathan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 56
Patient panel by sex, all payers
- Women45%
- Men55%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael Thomas Nathan wrote 31 Medicare Part D claims in 2024
In 2024, Dr. Nathan wrote 31 Medicare Part D claims. 55% of them were for generic drugs. They cover 3 drugs, with $784 in total drug cost. In 2022, CMS named 932 claims across 33 drugs.
Dr. Nathan's Part D claims by kind of drug, 2024
- Generic17 claims55%
- Brand-name and other14 claims45%
Dr. Nathan'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: 9322023: 6293%
Drugs named by CMS: 3 in 2023, 33 in 2022.
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 Thomas Nathan offers telehealth to Medicare patients
Dr. Nathan accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Nathan as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Michael Thomas Nathan graduated from Rush Medical College of Rush University
Dr. Nathan graduated from Rush Medical College of Rush University in 1996.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael Thomas Nathan's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Michael Thomas Nathan
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What is Dr. Michael Thomas Nathan's NPI number?
Dr. Michael Thomas Nathan's NPI number is 1821070160. It was assigned on November 14, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael Thomas Nathan?
Dr. Michael Thomas Nathan is an internist in Beverly, Massachusetts. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Michael Thomas Nathan practice?
Dr. Nathan practices at 85 Herrick St, Beverly, MA 01915. Dr. Nathan's primary practice is Rosebud Indian Health Service Hospital in Beverly, Massachusetts. Dmand AI also links Dr. Nathan to 2 medical groups.
What is Dr. Michael Thomas Nathan's office phone number?
The practice phone on file for Dr. Nathan is (605) 747-3245.
What is Dr. Michael Thomas Nathan's medical license number?
Dr. Nathan holds Massachusetts license 72450.
What medical group is Dr. Michael Thomas Nathan part of?
Dr. Nathan is linked to Massachusetts General Physicians Organization (MGPO). Dmand AI links Dr. Nathan to 2 more medical groups.
Does Dr. Michael Thomas Nathan accept Medicare?
Yes. CMS data shows Dr. Nathan billed Medicare for 40 services in 2024, and Dr. Nathan accepts Medicare assignment.
Does Dr. Michael Thomas Nathan offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Nathan as offering telehealth services.
How many Medicare patients does Dr. Michael Thomas Nathan see?
CMS counts 52 Medicare patients who saw Dr. Nathan in 2024, with an average age of 71.
What services does Dr. Michael Thomas Nathan bill to Medicare?
In 2024, Dr. Nathan's most billed Medicare services were office visit, new patient (99205) and office visit, established patient (99215).
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Where did Dr. Michael Thomas Nathan go to medical school?
Dr. Nathan graduated from Rush Medical College of Rush University in 1996.
What drugs does Dr. Michael Thomas Nathan prescribe most?
In 2023 Medicare Part D data, Dr. Nathan's most prescribed drugs by claims were Atorvastatin Calcium, Omeprazole and Lisinopril.
How long has Dr. Michael Thomas Nathan been practicing?
Dr. Nathan graduated from medical school in 1996, 30 years ago.
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