2026 NPPES data Addiction Medicine (Preventive Medicine) Physician NPI 1568800332 MD
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LISA TORGERSEN, MD

Addiction Medicine (Preventive Medicine) Physician in RUMFORD, 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
107
Medicare Part D claims · 37 beneficiaries · Addiction Medicine (Preventive Medicine) Physician avg: 959
Generic prescribing
78%
generic claims · 22% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
98.0699/100
▲ 15 pts above national avg 83.1 · [object Object]
What the federal data reveals: LISA TORGERSEN, MD is a Addiction Medicine (Preventive Medicine) Physician ([object Object]) practicing in RUMFORD, Maine with a Medicare Part D prescribing footprint of 107 claims across 37 beneficiaries — 22% brand-name prescribing . Their CMS MIPS Final Score of 98.0699/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities .

What stands out: LISA TORGERSEN, MD reported a CMS MIPS final score of 98.0699 out of 100, above the 83.1 national average, and filed 107 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)

LISA TORGERSEN, MD 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).

LISA TORGERSEN, MD at a glance

High performer (top quartile)

NPI registry status

Active

Issued 06/13/2013

NPI 1568800332

Primary specialty

Addiction Medicine (Preventive Medicine) Physician

Rare

321 US NPIs in this specialty

Medicare Part D claims

107 89% vs specialty avg

2023 prescription claims

Specialty avg: 959

MIPS final score

98.0699/100 14.96990000000001% pts

Exceptional 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

LISA TORGERSEN, MD's 2023 MIPS final score plotted against the Addiction Medicine (Preventive Medicine) Physician national average

High performer (top quartile)
MIPS Final Score
98.0699/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Addiction Medicine (Preventive Medicine) Physician) — 98.0699/100 vs national avg 83.1

0%100%National avg83%98.1%
MIPS final score (Addiction Medicine (Preventive Medicine) Physician) — 98.0699/100 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).

LISA TORGERSEN, MD is a Addiction Medicine (Preventive Medicine) Physician provider practicing in RUMFORD, Maine, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1568800332. 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.

LISA TORGERSEN, MD appears in the CMS NPPES registry as a Addiction Medicine (Preventive Medicine) Physician provider holding MD credentials at 430 FRANKLIN ST, RUMFORD, ME, 04276, with a listed phone of (207) 369-0146. NPI 1568800332 was issued on 06/13/2013. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what TORGERSEN 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 107 prescription claims written by this provider, covering 37 Medicare beneficiaries and totaling roughly $32K in drug spend, split 22% brand-name and 78% 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 98.0699/100 for the 2023 performance year (Quality 86.1398), 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

430 FRANKLIN ST
RUMFORD, ME 04276

Provider Details

NPI 1568800332
Specialty Addiction Medicine (Preventive Medicine) Physician
Credentials MD
Gender Female
NPI Issued 06/13/2013

CMS Quality Score (MIPS)

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

98.0699
Final Score
Avg: 83.1
86.1398
Quality
100
Promoting Interoperability

Reporting: Alternative Payment Model

Hospital and facility affiliations

Facilities where LISA TORGERSEN, MD 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.

MAINEHEALTH
FARMINGTON, ME

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

LISA TORGERSEN, MD — brand share 22.0%
Specialty average (est.)

22% brand-name claims vs 78% generic, on 107 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.

107
Total Claims
$32K
Total Drug Cost
37
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
112
Total Day Supply
2,351
Brand vs Generic
22% brand / 78% generic
Brand Drug Cost
$27K
Generic Drug Cost
$5K
Antibiotic Claims
14

Patient Demographics

Average Patient Age
70.9 years
Avg HCC Risk Score
2.48
Gender Split
51% female / 49% male

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
27

* 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 LISA TORGERSEN, MD 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

LISA TORGERSEN, MD's 107 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 TORGERSEN.

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

Frequently Asked Questions

What is LISA TORGERSEN, MD's specialty?
LISA TORGERSEN, MD specializes in Addiction Medicine (Preventive Medicine) Physician and practices in RUMFORD, Maine. Credentials: MD.
How much does LISA TORGERSEN, MD prescribe under Medicare Part D?
In 2023, LISA TORGERSEN, MD wrote 107 Medicare Part D claims totaling $32K in drug costs for 37 beneficiaries.
What is LISA TORGERSEN, MD's Medicare quality score?
LISA TORGERSEN, MD has a CMS MIPS Final Score of 98.0699/100 (Quality: 86.1398). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is LISA TORGERSEN, MD located?
LISA TORGERSEN, MD is located at 430 FRANKLIN ST, RUMFORD, ME, 04276. Phone: (207) 369-0146.
What is LISA TORGERSEN, MD's NPI number?
LISA TORGERSEN, MD's National Provider Identifier (NPI) is 1568800332, issued on 06/13/2013.
Does LISA TORGERSEN, MD prescribe more brand-name or generic drugs?
LISA TORGERSEN, MD's prescribing is 22% brand-name and 78% generic drugs by claim count, with $27K 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 LISA TORGERSEN, MD prescribe most often?
Based on 2023 Medicare Part D data, LISA TORGERSEN, MD's most frequently prescribed drugs include Buprenorphine-Naloxone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does LISA TORGERSEN, MD accept Medicare?
LISA TORGERSEN, MD appears in CMS Medicare data with 107 Part D claims and 37 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify LISA TORGERSEN, MD's credentials?
LISA TORGERSEN, MD's NPI is 1568800332 with credentials MD. 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