2026 NPPES data Addiction Medicine (Preventive Medicine) Physician NPI 1093134306 M.D., PH.D.
Verify on CMS →

PATRICK MITCHELL, M.D., PH.D.

Addiction Medicine (Preventive Medicine) Physician in FORT KENT, Maine. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
671
Medicare Part D claims · 105 beneficiaries · Addiction Medicine (Preventive Medicine) Physician avg: 959
Generic prescribing
85%
generic claims · 15% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
88.5435/100
▲ 5 pts above national avg 83.1 · [object Object]
What the federal data reveals: PATRICK MITCHELL, M.D., PH.D. is a Addiction Medicine (Preventive Medicine) Physician ([object Object]) practicing in FORT KENT, Maine with a Medicare Part D prescribing footprint of 671 claims across 105 beneficiaries — 15% brand-name prescribing . Their CMS MIPS Final Score of 88.5435/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities .

What stands out: PATRICK MITCHELL, M.D., PH.D. reported a CMS MIPS final score of 88.5435 out of 100, above the 83.1 national average, and filed 671 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

PATRICK MITCHELL, M.D., PH.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

PATRICK MITCHELL, M.D., PH.D. at a glance

High performer (top quartile)

NPI registry status

Active

Issued 04/15/2014

NPI 1093134306

Primary specialty

Addiction Medicine (Preventive Medicine) Physician

Rare

321 US NPIs in this specialty

Medicare Part D claims

671 30% vs specialty avg

2023 prescription claims

Specialty avg: 959

MIPS final score

88.5435/100 5.4435% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in Maine

How Addiction Medicine (Preventive Medicine) Physician compares to other specialties among Maine providers

Maine providers

Addiction Medicine (Preventive Medicine) Physician share within Maine

1. Addiction Medicine (Preventive Medicine) Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Addiction Medicine (Preventive Medicine) Physician share within Maine

Medicare quality performance — MIPS

PATRICK MITCHELL, M.D., PH.D.'s 2023 MIPS final score plotted against the Addiction Medicine (Preventive Medicine) Physician national average

High performer (top quartile)
MIPS Final Score
88.5435/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Addiction Medicine (Preventive Medicine) Physician) — 88.5435/100 vs national avg 83.1

0%100%National avg83%88.5%
MIPS final score (Addiction Medicine (Preventive Medicine) Physician) — 88.5435/100 vs national avg 83.1

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

PATRICK MITCHELL, M.D., PH.D. is a Addiction Medicine (Preventive Medicine) Physician provider practicing in FORT KENT, Maine, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: M.D., PH.D.. NPI: 1093134306. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

PATRICK MITCHELL, M.D., PH.D. appears in the CMS NPPES registry as a Addiction Medicine (Preventive Medicine) Physician provider holding M.D., PH.D. credentials at 194 E MAIN ST, FORT KENT, ME, 04743, with a listed phone of (207) 834-3155. NPI 1093134306 was issued on 04/15/2014. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MITCHELL most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 671 prescription claims written by this provider, covering 105 Medicare beneficiaries and totaling roughly $59K in drug spend, split 15% brand-name and 85% generic by claim count. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 88.5435/100 for the 2023 performance year (Quality 81.3424, Cost 63.8025), compared with the national average of 83.1.

Addiction Medicine (Preventive Medicine) Physician is a narrow specialty nationwide, with 321 enrolled providers across 44 states and an average of 959 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

194 E MAIN ST
FORT KENT, ME 04743

Provider Details

NPI 1093134306
Specialty Addiction Medicine (Preventive Medicine) Physician
Credentials M.D., PH.D.
Gender Male
NPI Issued 04/15/2014

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

88.5435
Final Score
Avg: 83.1
81.3424
Quality
63.8025
Cost
100
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where PATRICK MITCHELL, M.D., PH.D. bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

NORTHERN MAINE MEDICAL CENTER
FORT KENT, ME
Critical Access Hospitals
CMS CCN: 201317

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Brand vs generic prescribing mix · Typical

PATRICK MITCHELL, M.D., PH.D. — brand share 15.0%
Specialty average (est.)

15% brand-name claims vs 85% generic, on 671 2023 Medicare Part D claims.

The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

671
Total Claims
$59K
Total Drug Cost
105
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
675
Total Day Supply
11,062
Brand vs Generic
15% brand / 85% generic
Brand Drug Cost
$36K
Generic Drug Cost
$23K
Antibiotic Claims
26

Patient Demographics

Average Patient Age
68.9 years
Avg HCC Risk Score
2.05
Gender Split
52% female / 48% male
Age Distribution
<65: 43, 65-74: 16, 75-84: 29, 85+: 17

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Buprenorphine-Naloxone
Buprenorphine Hcl/Naloxone Hcl
274
Suboxone
Buprenorphine Hcl/Naloxone Hcl
35
Pantoprazole Sodium
26
Jardiance
Empagliflozin
22
Spironolactone
22
Eliquis
Apixaban
20
Metoprolol Succinate
17
Lisinopril
13
Megestrol Acetate
13
Flecainide Acetate
12

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Addiction Medicine (Preventive Medicine) Physician Overview

How PATRICK MITCHELL, M.D., PH.D. fits within the Addiction Medicine (Preventive Medicine) Physician landscape nationally.

321
Addiction Medicine (Preventive Medicine) Physician Providers in US
44
States with Addiction Medicine (Preventive Medicine) Physician
959
Avg Claims per Provider

PATRICK MITCHELL, M.D., PH.D.'s 671 claims are below the specialty average of 959.

Nearby Addiction Medicine (Preventive Medicine) Physician Providers in Maine

Other clinicians with the same primary specialty enrolled in Maine, drawn from the same CMS NPPES roster as MITCHELL.

Compare Addiction Medicine (Preventive Medicine) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is PATRICK MITCHELL, M.D., PH.D.'s specialty?
PATRICK MITCHELL, M.D., PH.D. specializes in Addiction Medicine (Preventive Medicine) Physician and practices in FORT KENT, Maine. Credentials: M.D., PH.D..
How much does PATRICK MITCHELL, M.D., PH.D. prescribe under Medicare Part D?
In 2023, PATRICK MITCHELL, M.D., PH.D. wrote 671 Medicare Part D claims totaling $59K in drug costs for 105 beneficiaries.
What is PATRICK MITCHELL, M.D., PH.D.'s Medicare quality score?
PATRICK MITCHELL, M.D., PH.D. has a CMS MIPS Final Score of 88.5435/100 (Quality: 81.3424, Cost: 63.8025). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is PATRICK MITCHELL, M.D., PH.D. located?
PATRICK MITCHELL, M.D., PH.D. is located at 194 E MAIN ST, FORT KENT, ME, 04743. Phone: (207) 834-3155.
What is PATRICK MITCHELL, M.D., PH.D.'s NPI number?
PATRICK MITCHELL, M.D., PH.D.'s National Provider Identifier (NPI) is 1093134306, issued on 04/15/2014.
Does PATRICK MITCHELL, M.D., PH.D. prescribe more brand-name or generic drugs?
PATRICK MITCHELL, M.D., PH.D.'s prescribing is 15% brand-name and 85% generic drugs by claim count, with $36K in brand drug costs.
How many Addiction Medicine (Preventive Medicine) Physician providers are there in the US?
There are 321 Addiction Medicine (Preventive Medicine) Physician providers across 44 states in the US. The average Addiction Medicine (Preventive Medicine) Physician provider writes 959 Medicare Part D claims per year.
What drugs does PATRICK MITCHELL, M.D., PH.D. prescribe most often?
Based on 2023 Medicare Part D data, PATRICK MITCHELL, M.D., PH.D.'s most frequently prescribed drugs include Buprenorphine-Naloxone, Suboxone, Pantoprazole Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does PATRICK MITCHELL, M.D., PH.D. accept Medicare?
PATRICK MITCHELL, M.D., PH.D. appears in CMS Medicare data with 671 Part D claims and 105 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify PATRICK MITCHELL, M.D., PH.D.'s credentials?
PATRICK MITCHELL, M.D., PH.D.'s NPI is 1093134306 with credentials M.D., PH.D.. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology