Dr. Michael R. Patnaude, DO
- Medicare services, 2024
- 135
- Medicare patients, 2024
- 38
- Part D claims, 2024
- 1,733
- Industry payments
- $1,238
- Affiliated sites
- 1
- Practice address
- 175 Fore River Pkwy, Portland, ME 04102
- Practice phone
- Call (207) 879-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Northern Light Mercy Hospital
Portland, Maine
Find Dr. Patnaude's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Michael R. Patnaude is a psychiatrist in Portland, Maine
Dr. Patnaude practices at Northern Light Mercy Hospital in Portland, Maine.
Dr. Patnaude's NPI, 1588741359, was assigned on November 1, 2006. Dr. Patnaude graduated from University of New England, College of Osteo Medicine in 1992. Dr. Patnaude holds Maine license 1568.
- NPI
- 1588741359NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6608812474
- NPI enumeration date
- November 1, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (207) 879-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 60
- Medical school graduation
- 1992
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Michael R. Patnaude practices at Northern Light Mercy Hospital in Portland, Maine
Dr. Patnaude's primary practice is Northern Light Mercy Hospital, at 175 Fore River Pkwy, Portland, ME 04102 in Cumberland County. The practice phone is (207) 879-3000.
- Northern Light Mercy Hospital175 Fore River Pkwy, Portland, ME 04102 · Cumberland CountyPhone(207) 879-3000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Michael R. Patnaude is affiliated with 2 sites of care and 2 medical groups
Dr. Patnaude's primary practice is Northern Light Mercy Hospital in Portland, Maine. The medical group on file is InterMed, P.A. Dmand AI also links Dr. Patnaude to 1 more group practice or clinic and 1 medical group, 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 R. Patnaude's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Patnaude practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Northern Light Mercy Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Michael R. Patnaude is one of 203 psychiatrists in Maine
Psychiatry is Dr. Patnaude's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dmand AI has Dr. Patnaude's licenses on file in 2 states: Maine and Massachusetts.
Specialties and state licenses
- Psychiatry, MainePrimary
- Massachusetts license
Psychiatrists near Dr. Patnaude
Counts of psychiatrists 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 R. Patnaude billed Medicare for 135 services in 2024
CMS data shows 135 Medicare services from Dr. Patnaude across 1 procedure code in 2024, all of them office visits, for 38 Medicare patients. Medicare paid $12,661 for them. Every service was in an office.
Dr. Patnaude's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1612024: 13516%
Dr. Patnaude compared with the Maine median for psychiatrists, 2024
- Dr. Patnaude
- Maine median
- Medicare services
- 135vs 12013% above
- Medicare patients
- 38vs 37Close to median
- Part D claims
- 1,593vs 10814.8 times
Medians across 252 psychiatrists in Maine with Dmand AI profiles that report each measure.
Dr. Patnaude'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Patnaude and other psychiatrists in Maine.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Michael R. Patnaude treated 38 Medicare patients in 2024, average age 71
CMS counts 38 Medicare patients who saw Dr. Patnaude in 2024. The largest group is 65 to 74, with 20 patients. 75% of them have depression, and 75% have mood disorders. Their average risk score is 1.76, 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. Patnaude's median patient age at 58, with 64% women.
Dr. Patnaude's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Patnaude's Medicare patients, 2024
- Depression75%
- Mood disorders75%
- High cholesterol66%
- Anxiety58%
- Arthritis55%
- High blood pressure50%
Share of Medicare patients with each condition. A patient can have several.
Dr. Patnaude's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women64%
- Men35%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Michael R. Patnaude wrote 1,733 Medicare Part D claims in 2024
In 2024, Dr. Patnaude wrote 1,733 Medicare Part D claims for 127 patients. 97% of them were for generic drugs. CMS names the drug for 1,593 of them, across 30 drugs with 11 or more claims each, at $79,402 in total drug cost. In 2023, CMS named 1,449 claims across 29 drugs.
Dr. Patnaude's Part D claims by kind of drug, 2024
- Generic1,682 claims97%
- Brand-name51 claims3%
Dr. Patnaude'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. Patnaude's Part D claims, 2024
- Antipsychotics, patients 65 and over9%154 of 1,733 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: 1,4492024: 1,59310%
Drugs named by CMS: 30 in 2024, 29 in 2023.
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 R. Patnaude offers telehealth to Medicare patients
Dr. Patnaude accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Patnaude as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Michael R. Patnaude received $1,238 in industry payments from 2016 to 2025
CMS Open Payments shows 71 general payments to Dr. Patnaude from 8 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Otsuka America Pharmaceutical, Inc. paid the most, $442.
General payments to Dr. Patnaude by program year, 2016 to 2025
Companies that paid Dr. Patnaude the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Michael R. Patnaude graduated from University of New England, College of Osteo Medicine
Dr. Patnaude graduated from University of New England, College of Osteo Medicine in 1992.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Michael R. Patnaude'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) |
| Industry payments | Open Payments (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 R. Patnaude
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 R. Patnaude's NPI number?
Dr. Michael R. Patnaude's NPI number is 1588741359. It was assigned on November 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Michael R. Patnaude?
Dr. Michael R. Patnaude is a psychiatrist in Portland, Maine. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Michael R. Patnaude practice?
Dr. Patnaude practices at 175 Fore River Pkwy, Portland, ME 04102. Dr. Patnaude's primary practice is Northern Light Mercy Hospital in Portland, Maine. Dmand AI also links Dr. Patnaude to 1 group practice or clinic and 1 medical group.
What is Dr. Michael R. Patnaude's office phone number?
The practice phone on file for Dr. Patnaude is (207) 879-3000.
What is Dr. Michael R. Patnaude's medical license number?
Dr. Patnaude holds Maine license 1568, one of the licenses on file in 2 states.
Which states has Dr. Michael R. Patnaude been licensed in?
Dmand AI has state licenses on file for Dr. Patnaude in Maine and Massachusetts.
What medical group is Dr. Michael R. Patnaude part of?
Dr. Patnaude is linked to InterMed, P.A. Dmand AI links Dr. Patnaude to 1 more medical group.
Does Dr. Michael R. Patnaude accept Medicare?
Yes. CMS data shows Dr. Patnaude billed Medicare for 135 services in 2024, and Dr. Patnaude accepts Medicare assignment.
Does Dr. Michael R. Patnaude offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Patnaude as offering telehealth services.
How many Medicare patients does Dr. Michael R. Patnaude see?
CMS counts 38 Medicare patients who saw Dr. Patnaude in 2024, with an average age of 71.
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What services does Dr. Michael R. Patnaude bill to Medicare?
In 2024, Dr. Patnaude's most billed Medicare services were office visit, established patient (99214).
Where did Dr. Michael R. Patnaude go to medical school?
Dr. Patnaude graduated from University of New England, College of Osteo Medicine in 1992.
What drugs does Dr. Michael R. Patnaude prescribe most?
In 2024 Medicare Part D data, Dr. Patnaude's most prescribed drugs by claims were Aripiprazole, Bupropion XL and Fluoxetine HCl.
Has Dr. Michael R. Patnaude received payments from drug or device companies?
CMS Open Payments shows $1,238 in general payments to Dr. Patnaude from 8 companies from 2016 to 2025. The largest total came from Otsuka America Pharmaceutical, Inc.
How long has Dr. Michael R. Patnaude been practicing?
Dr. Patnaude graduated from medical school in 1992, 34 years ago.
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