Dr. Thomas Michael M. Mitchell, MD

  • Portland, ME
  • Orthopedic surgeon
NPI1215983473
Medicare services, 2022
189
Part D claims, 2022
13
Affiliated sites
1
Medical group
1
State license
1
Practice address
4 Glen Cove Dr, Rockport, ME 04856
Practice phone
Call (207) 921-5454
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Penobscot Bay Physicians & Associates - Rockport (Glen Cove Dr)

Multi-specialty group site · Rockport, Maine

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Dr. Thomas Michael M. Mitchell is an orthopedic surgeon in Portland, Maine

Dr. Mitchell practices at Penobscot Bay Physicians & Associates - Rockport (Glen Cove Dr) in Rockport, Maine.

Dr. Mitchell's NPI, 1215983473, was assigned on May 26, 2006. Dr. Mitchell graduated from Geisel School of Medicine at Dartmouth in 1990. Dr. Mitchell holds Maine license MD19899.

NPI and contact details
NPI enumeration date
May 26, 2006
NPI status
Active
Practice phone
(207) 921-5454
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
62
Medical school graduation
1990

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

Dr. Thomas Michael M. Mitchell practices in Rockport and Portland

Dr. Mitchell's primary practice is Penobscot Bay Physicians & Associates - Rockport (Glen Cove Dr), at 4 Glen Cove Dr, Rockport, ME 04856. The practice phone is (207) 921-5454. The NPI Registry lists Dr. Mitchell's practice address as 175 Fore River Pkwy, Portland, ME 04102.

  • Penobscot Bay Physicians & Associates - Rockport (Glen Cove Dr)Primary
    4 Glen Cove Dr, Rockport, ME 04856Phone(207) 921-5454
  • NPI Registry address
    175 Fore River Pkwy, Portland, ME 04102 · Cumberland CountyPhone(207) 593-5454

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

Dr. Thomas Michael M. Mitchell is affiliated with 1 site of care and 1 medical group

Dr. Mitchell's primary practice is Penobscot Bay Physicians & Associates - Rockport (Glen Cove Dr) in Rockport, Maine. The medical group on file is Penobscot Bay Physicians & Associates.

Penobscot Bay Physicians & Associates - Rockport (Glen Cove Dr)Multi-specialty group site · Rockport, MainePrimary
Penobscot Bay Physicians & AssociatesPrimary care group, Rockport, ME

Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dmand AI tracks the EHR system at Dr. Thomas Michael M. Mitchell's practice

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

EHR by site
SiteEHR vendor and product
Penobscot Bay Physicians & Associates - Rockport (Glen Cove Dr)Available with a free account

Source: Dmand AI Technology Install Data

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Dr. Thomas Michael M. Mitchell is one of 128 orthopedic surgeons in Maine

Orthopaedic surgery is Dr. Mitchell's primary specialty in the NPI Registry, under taxonomy code 207X00000X. Dr. Mitchell is licensed in Maine.

Specialties and state licenses

  • Orthopaedic surgery, MainePrimaryLicense MD19899 · taxonomy 207X00000X

Orthopedic surgeons near Dr. Mitchell

Counts of orthopedic surgeons 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. Thomas Michael M. Mitchell billed Medicare for 189 services in 2022

CMS data shows 189 Medicare services from Dr. Mitchell across 5 procedure codes in 2022. Medicare paid $6,266 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2022189
Paid by Medicare$6,266
Procedure codes5

Dr. Mitchell's Medicare services by type, 2021 to 2022

  • 2021
  • 2022
Office and hospital visits
2021: 1452022: 8045%
Surgery
2021: 902022: 6330%
Imaging
2021: 992022: 4654%

Dr. Mitchell compared with the Maine median for orthopedic surgeons, 2022

  • Dr. Mitchell
  • Maine median
Medicare services
189vs 24623% below
Part D claims
13vs 3765% below

Medians across 127 orthopedic surgeons in Maine with Dmand AI profiles that report each measure.

Dr. Mitchell's most billed Medicare procedure codes, 2022

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. Thomas Michael M. Mitchell's patients have a median age of 74

Across all payers, Dmand AI patient panel data puts Dr. Mitchell's median patient age at 74, with 61% women.

Dr. Mitchell's patients across all payers

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

Patient panel by age, all payers

Median age 74

Patient panel by sex, all payers

  • Women61%
  • Men39%

Source: Dmand AI Patient Panel Data

Dr. Thomas Michael M. Mitchell wrote 13 Medicare Part D claims in 2022

In 2022, Dr. Mitchell wrote 13 Medicare Part D claims. Every claim was for a generic drug. They cover 1 drug, with $16 in total drug cost. In 2021, CMS named 28 claims across 1 drug.

Part D claims, 202213
Drugs named by CMS1
Total drug cost$16

Dr. Mitchell's most prescribed drugs by claims, 2022

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, 2021 to 2022

  • 2021
  • 2022
Claims for drugs CMS names
2021: 282022: 1354%

Drugs named by CMS: 1 in 2022, 1 in 2021.

See all prescribing by Dr. Mitchell

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

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Dr. Thomas Michael M. Mitchell graduated from Geisel School of Medicine at Dartmouth

Dr. Mitchell graduated from Geisel School of Medicine at Dartmouth in 1990.

  1. Medical schoolGeisel School of Medicine at Dartmouth

Source: Dmand AI Professional Profile Data

Sources for Dr. Thomas Michael M. Mitchell'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
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 Data
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (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. Thomas Michael M. Mitchell

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. Thomas Michael M. Mitchell's NPI number?

Dr. Thomas Michael M. Mitchell's NPI number is 1215983473. It was assigned on May 26, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Thomas Michael M. Mitchell?

Dr. Thomas Michael M. Mitchell is an orthopedic surgeon in Portland, Maine. The primary specialty in the NPI Registry is Orthopaedic Surgery Physician (taxonomy code 207X00000X).

Where does Dr. Thomas Michael M. Mitchell practice?

Dr. Mitchell practices at 4 Glen Cove Dr, Rockport, ME 04856. Dr. Mitchell also practices at 175 Fore River Pkwy, Portland, ME 04102. Dr. Mitchell's primary practice is Penobscot Bay Physicians & Associates - Rockport (Glen Cove Dr) in Rockport, Maine.

What is Dr. Thomas Michael M. Mitchell's office phone number?

The practice phone on file for Dr. Mitchell is (207) 921-5454.

What is Dr. Thomas Michael M. Mitchell's medical license number?

Dr. Mitchell holds Maine license MD19899.

What medical group is Dr. Thomas Michael M. Mitchell part of?

Dr. Mitchell is linked to Penobscot Bay Physicians & Associates.

Does Dr. Thomas Michael M. Mitchell accept Medicare?

Yes. CMS data shows Dr. Mitchell billed Medicare for 189 services in 2022.

What services does Dr. Thomas Michael M. Mitchell bill to Medicare?

In 2022, Dr. Mitchell's most billed Medicare services were surgery: bones and joints (20610), diagnostic imaging (73562) and office visit, established patient (99213).

Where did Dr. Thomas Michael M. Mitchell go to medical school?

Dr. Mitchell graduated from Geisel School of Medicine at Dartmouth in 1990.

What drugs does Dr. Thomas Michael M. Mitchell prescribe most?

In 2022 Medicare Part D data, Dr. Mitchell's most prescribed drugs by claims were Amoxicillin.

How long has Dr. Thomas Michael M. Mitchell been practicing?

Dr. Mitchell graduated from medical school in 1990, 36 years ago.

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