2026 NPPES data Acupuncturist NPI 1932363645 MAC RPH
Verify on CMS →

ANN LOPRESTI, MAC RPH

Acupuncturist in LEWISTON, 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
222
Medicare Part D claims · 198 beneficiaries · Acupuncturist avg: 797
Generic prescribing
0%
generic claims · 100% brand-name · higher generic rates reduce patient out-of-pocket costs
What the federal data reveals: ANN LOPRESTI, MAC RPH is a Acupuncturist ([object Object]) practicing in LEWISTON, Maine with a Medicare Part D prescribing footprint of 222 claims across 198 beneficiaries — 100% brand-name prescribing .

What stands out: ANN LOPRESTI, MAC RPH filed 222 Medicare Part D claims in 2023 across LEWISTON, Maine. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

ANN LOPRESTI, MAC RPH at a glance

Quality data not reported

NPI registry status

Active

Issued 07/11/2008

NPI 1932363645

Primary specialty

Acupuncturist

Mid-sized

33,269 US NPIs in this specialty

Medicare Part D claims

222 72% vs specialty avg

2023 prescription claims

Specialty avg: 797

Specialty distribution in Maine

How Acupuncturist compares to other specialties among Maine providers

Maine providers

Acupuncturist share within Maine

1. Acupuncturist42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Acupuncturist share within Maine

Specialty board-certification context

Estimated specialty board-certified rate — Acupuncturist (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Acupuncturist ABMS/AOA estimate

Est. board-certified rate (Acupuncturist) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Acupuncturist) — ABMS / AOA estimate

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).

ANN LOPRESTI, MAC RPH is a Acupuncturist provider practicing in LEWISTON, Maine, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MAC RPH. NPI: 1932363645. 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.

ANN LOPRESTI, MAC RPH appears in the CMS NPPES registry as a Acupuncturist provider holding MAC RPH credentials at 475 PLEASANT STREET, LEWISTON, ME, 04240, with a listed phone of (207) 783-8106. NPI 1932363645 was issued on 07/11/2008. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what LOPRESTI 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 222 prescription claims written by this provider, covering 198 Medicare beneficiaries and totaling roughly $56K in drug spend, split 100% brand-name and 0% 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.

Acupuncturist is a mid-sized specialty nationwide, with 33,269 enrolled providers across 55 states and an average of 797 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

475 PLEASANT STREET
LEWISTON, ME 04240

Provider Details

NPI 1932363645
Specialty Acupuncturist
Credentials MAC RPH
Gender Female
NPI Issued 07/11/2008

Brand vs generic prescribing mix · Brand-heavy

ANN LOPRESTI, MAC RPH — brand share 100.0%
Specialty average (est.)

100% brand-name claims vs 0% generic, on 222 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.

222
Total Claims
$56K
Total Drug Cost
198
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
222
Total Day Supply
222
Brand vs Generic
100% brand / 0% generic
Brand Drug Cost
$56K
Generic Drug Cost
$0

Patient Demographics

Average Patient Age
74.7 years
Avg HCC Risk Score
0.83
Gender Split
56% female / 44% 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
Arexvy
Rsvpref3 Antigen/As01e/Pf
129
Shingrix
Varicella-Zoster Ge/As01b/Pf
66
Boostrix Tdap
"Diphth
N/A

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

Acupuncturist Overview

How ANN LOPRESTI, MAC RPH fits within the Acupuncturist landscape nationally.

33,269
Acupuncturist Providers in US
55
States with Acupuncturist
797
Avg Claims per Provider

ANN LOPRESTI, MAC RPH's 222 claims are below the specialty average of 797.

Nearby Acupuncturist Providers in Maine

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

Compare Acupuncturist nationally: see state-by-state distribution →

Frequently Asked Questions

What is ANN LOPRESTI, MAC RPH's specialty?
ANN LOPRESTI, MAC RPH specializes in Acupuncturist and practices in LEWISTON, Maine. Credentials: MAC RPH.
How much does ANN LOPRESTI, MAC RPH prescribe under Medicare Part D?
In 2023, ANN LOPRESTI, MAC RPH wrote 222 Medicare Part D claims totaling $56K in drug costs for 198 beneficiaries.
Where is ANN LOPRESTI, MAC RPH located?
ANN LOPRESTI, MAC RPH is located at 475 PLEASANT STREET, LEWISTON, ME, 04240. Phone: (207) 783-8106.
What is ANN LOPRESTI, MAC RPH's NPI number?
ANN LOPRESTI, MAC RPH's National Provider Identifier (NPI) is 1932363645, issued on 07/11/2008.
Does ANN LOPRESTI, MAC RPH prescribe more brand-name or generic drugs?
ANN LOPRESTI, MAC RPH's prescribing is 100% brand-name and 0% generic drugs by claim count, with $56K in brand drug costs.
How many Acupuncturist providers are there in the US?
There are 33,269 Acupuncturist providers across 55 states in the US. The average Acupuncturist provider writes 797 Medicare Part D claims per year.
What drugs does ANN LOPRESTI, MAC RPH prescribe most often?
Based on 2023 Medicare Part D data, ANN LOPRESTI, MAC RPH's most frequently prescribed drugs include Arexvy, Shingrix, Boostrix Tdap. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ANN LOPRESTI, MAC RPH accept Medicare?
ANN LOPRESTI, MAC RPH appears in CMS Medicare data with 222 Part D claims and 198 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ANN LOPRESTI, MAC RPH's credentials?
ANN LOPRESTI, MAC RPH's NPI is 1932363645 with credentials MAC RPH. 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.
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