2026 NPPES data Clinical & Laboratory Immunology (Allergy & Immunology) Physician NPI 1326138587 M.D.
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PARIS MANSMANN, M.D.

Clinical & Laboratory Immunology (Allergy & Immunology) Physician in YARMOUTH, 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
245
Medicare Part D claims · 57 beneficiaries · Clinical & Laboratory Immunology (Allergy & Immunology) Physician avg: 701

What the federal data shows

PARIS MANSMANN, M.D. filed 245 Medicare Part D claims in 2023 as a Clinical & Laboratory Immunology (Allergy & Immunology) Physician in YARMOUTH, Maine.

245
Part D claims, 2023

Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) — no proprietary rating or editorial opinion is applied.

PARIS MANSMANN, M.D.'s Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023 — across all CMS prescribers nationally

245 49th percentile higher than 49% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). This entry sits in this band. 400–600: 90,619 prescribers (7%). Above this entry. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2,000–2,200: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source CMS Medicare Part D Prescriber Public Use File · 2023

Board-eligible specialty (heuristic — not verified)

PARIS MANSMANN, M.D. practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about PARIS MANSMANN, M.D.?

Quality data not reported

NPI registry status

Active

Issued 10/16/2006

NPI 1326138587

Primary specialty

Clinical & Laboratory Immunology (Allergy & Immunology) Physician

Rare

97 US NPIs in this specialty

Medicare Part D claims

245 65% vs specialty avg

2023 prescription claims

Specialty avg: 701

Specialty distribution in Maine

How Clinical & Laboratory Immunology (Allergy & Immunology) Physician compares to other specialties among Maine providers

Maine providers

Clinical & Laboratory Immunology (Allergy & Immunology) Physician share within Maine

1. Clinical & Laboratory Immunology (Allergy & Immunology) Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Clinical & Laboratory Immunology (Allergy & Immunology) Physician share within Maine

Specialty board-certification context

Estimated specialty board-certified rate — Clinical & Laboratory Immunology (Allergy & Immunology) Physician (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Clinical & Laboratory Immunology (Allergy & Immunology) Physician ABMS/AOA estimate

Est. board-certified rate (Clinical & Laboratory Immunology (Allergy & Immunology) Physician) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Clinical & Laboratory Immunology (Allergy & Immunology) Physician) — 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).

PARIS MANSMANN, M.D. appears in the CMS NPPES registry as a Clinical & Laboratory Immunology (Allergy & Immunology) Physician provider holding M.D. credentials at 10 FOREST FALLS DR, YARMOUTH, ME, 04096, with a listed phone of (207) 846-7676. NPI 1326138587 was issued on 10/16/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MANSMANN 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 245 prescription claims written by this provider, covering 57 Medicare beneficiaries and totaling roughly $37K in drug spend. 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.

Clinical & Laboratory Immunology (Allergy & Immunology) Physician is a narrow specialty nationwide, with 97 enrolled providers across 29 states and an average of 701 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

10 FOREST FALLS DR
YARMOUTH, ME 04096

Provider Details

NPI 1326138587
Specialty Clinical & Laboratory Immunology (Allergy & Immunology) Physician
Credentials M.D.
Gender Male
NPI Issued 10/16/2006

Medicare Part D Prescribing Data

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

245
Total Claims
$37K
Total Drug Cost
57
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
448
Total Day Supply
12,670
Generic Drug Cost
$9K
Antibiotic Claims
13

Patient Demographics

Average Patient Age
72.6 years
Avg HCC Risk Score
0.83
Gender Split
72% female / 28% male

Top Prescribed Drugs (Medicare Part D)

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

What PARIS MANSMANN, M.D. prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Montelukast Sodium
45
Methotrexate
Methotrexate Sodium
19
Hydroxychloroquine Sulfate
14
Itraconazole
12
Prednisone
12
Spiriva Respimat
Tiotropium Bromide
11

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

Clinical & Laboratory Immunology (Allergy & Immunology) Physician Overview

How PARIS MANSMANN, M.D. fits within the Clinical & Laboratory Immunology (Allergy & Immunology) Physician landscape nationally.

97
Clinical & Laboratory Immunology (Allergy & Immunology) Physician Providers in US
29
States with Clinical & Laboratory Immunology (Allergy & Immunology) Physician
701
Avg Claims per Provider

PARIS MANSMANN, M.D.'s 245 claims are below the specialty average of 701.

Frequently Asked Questions

What is PARIS MANSMANN, M.D.'s specialty?
PARIS MANSMANN, M.D. specializes in Clinical & Laboratory Immunology (Allergy & Immunology) Physician and practices in YARMOUTH, Maine. Credentials: M.D..
How much does PARIS MANSMANN, M.D. prescribe under Medicare Part D?
In 2023, PARIS MANSMANN, M.D. wrote 245 Medicare Part D claims totaling $37K in drug costs for 57 beneficiaries.
Where is PARIS MANSMANN, M.D. located?
PARIS MANSMANN, M.D. is located at 10 FOREST FALLS DR, YARMOUTH, ME, 04096. Phone: (207) 846-7676.
What is PARIS MANSMANN, M.D.'s NPI number?
PARIS MANSMANN, M.D.'s National Provider Identifier (NPI) is 1326138587, issued on 10/16/2006.
How many Clinical & Laboratory Immunology (Allergy & Immunology) Physician providers are there in the US?
There are 97 Clinical & Laboratory Immunology (Allergy & Immunology) Physician providers across 29 states in the US. The average Clinical & Laboratory Immunology (Allergy & Immunology) Physician provider writes 701 Medicare Part D claims per year.
What drugs does PARIS MANSMANN, M.D. prescribe most often?
Based on 2023 Medicare Part D data, PARIS MANSMANN, M.D.'s most frequently prescribed drugs include Montelukast Sodium, Methotrexate, Hydroxychloroquine Sulfate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does PARIS MANSMANN, M.D. accept Medicare?
PARIS MANSMANN, M.D. appears in CMS Medicare data with 245 Part D claims and 57 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify PARIS MANSMANN, M.D.'s credentials?
PARIS MANSMANN, M.D.'s NPI is 1326138587 with credentials M.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.
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