2026 NPPES data Medical Physician Assistant NPI 1598864399 PAC
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FRANK MCCANN, PAC

Medical Physician Assistant in MISSOULA, Montana. 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
125
Medicare Part D claims · 71 beneficiaries · Medical Physician Assistant avg: 1K
Generic prescribing
85%
generic claims · 15% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
83.3119/100
▲ 0 pts above national avg 83.1 · [object Object]
What the federal data reveals: FRANK MCCANN, PAC is a Medical Physician Assistant ([object Object]) practicing in MISSOULA, Montana with a Medicare Part D prescribing footprint of 125 claims across 71 beneficiaries — 15% brand-name prescribing . Their CMS MIPS Final Score of 83.3119/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities .

What the federal data shows

FRANK MCCANN, PAC reported a CMS MIPS final score of 83.3119/100 — above the 83.1 national average — and filed 125 Medicare Part D claims in 2023.

83.3119/100
MIPS score · +0 vs avg
125
Part D claims, 2023
85%
generic prescribing

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.

FRANK MCCANN, PAC's MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023 — the federal quality measure

83 42nd percentile higher than 42% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). Below this entry. 80–90: 129,887 scored providers (27%). This entry sits in this band. 90–100: 189,403 scored providers (40%). Above this entry. This provider 0 100 every MIPS-scored clinician, bucketed by value

Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023

FRANK MCCANN, PAC at a glance

Near national average

NPI registry status

Active

Issued 09/21/2006

NPI 1598864399

Primary specialty

Medical Physician Assistant

Mid-sized

40,527 US NPIs in this specialty

Medicare Part D claims

125 88% vs specialty avg

2023 prescription claims

Specialty avg: 1,077

MIPS final score

83.3119/100 0.21189999999999998% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in Montana

How Medical Physician Assistant compares to other specialties among Montana providers

Montana providers

Medical Physician Assistant share within Montana

1. Medical Physician Assistant42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Medical Physician Assistant share within Montana

Medicare quality performance — MIPS

FRANK MCCANN, PAC's 2023 MIPS final score plotted against the Medical Physician Assistant national average

Near national average
MIPS Final Score
83.3119/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Medical Physician Assistant) — 83.3119/100 vs national avg 83.1

0%100%National avg83%83.3%
MIPS final score (Medical Physician Assistant) — 83.3119/100 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).

FRANK MCCANN, PAC is a Medical Physician Assistant provider practicing in MISSOULA, Montana, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: PAC. NPI: 1598864399. 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.

FRANK MCCANN, PAC appears in the CMS NPPES registry as a Medical Physician Assistant provider holding PAC credentials at 1821 SOUTH AVE W STE 402, MISSOULA, MT, 59801, with a listed phone of (406) 543-8512. NPI 1598864399 was issued on 09/21/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MCCANN 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 125 prescription claims written by this provider, covering 71 Medicare beneficiaries and totaling roughly $205K 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 83.3119/100 for the 2023 performance year (Quality 79.3844, Cost 65.822), compared with the national average of 83.1.

Medical Physician Assistant is a mid-sized specialty nationwide, with 40,527 enrolled providers across 55 states and an average of 1,077 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

1821 SOUTH AVE W STE 402
MISSOULA, MT 59801

Provider Details

NPI 1598864399
Specialty Medical Physician Assistant
Credentials PAC
Gender Male
NPI Issued 09/21/2006

CMS Quality Score (MIPS)

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

83.3119
Final Score
Avg: 83.1
79.3844
Quality
65.822
Cost
99
Promoting Interoperability

Reporting: Group practice

Brand vs generic prescribing mix · Typical

FRANK MCCANN, PAC — brand share 15.0%
Specialty average (est.)

15% brand-name claims vs 85% generic, on 125 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.

125
Total Claims
$205K
Total Drug Cost
71
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
161
Total Day Supply
4,401
Brand vs Generic
15% brand / 85% generic
Brand Drug Cost
$202K
Generic Drug Cost
$4K
Antibiotic Claims
15

Patient Demographics

Average Patient Age
72.0 years
Avg HCC Risk Score
0.78
Gender Split
42% female / 58% 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
Ketoconazole
20
Humira(Cf) Pen
Adalimumab
12
Triamcinolone Acetonide
12

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

Medical Physician Assistant Overview

How FRANK MCCANN, PAC fits within the Medical Physician Assistant landscape nationally.

40,527
Medical Physician Assistant Providers in US
55
States with Medical Physician Assistant
1,077
Avg Claims per Provider

FRANK MCCANN, PAC's 125 claims are below the specialty average of 1,077.

Nearby Medical Physician Assistant Providers in Montana

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

Compare Medical Physician Assistant nationally: see state-by-state distribution →

Frequently Asked Questions

What is FRANK MCCANN, PAC's specialty?
FRANK MCCANN, PAC specializes in Medical Physician Assistant and practices in MISSOULA, Montana. Credentials: PAC.
How much does FRANK MCCANN, PAC prescribe under Medicare Part D?
In 2023, FRANK MCCANN, PAC wrote 125 Medicare Part D claims totaling $205K in drug costs for 71 beneficiaries.
What is FRANK MCCANN, PAC's Medicare quality score?
FRANK MCCANN, PAC has a CMS MIPS Final Score of 83.3119/100 (Quality: 79.3844, Cost: 65.822). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is FRANK MCCANN, PAC located?
FRANK MCCANN, PAC is located at 1821 SOUTH AVE W STE 402, MISSOULA, MT, 59801. Phone: (406) 543-8512.
What is FRANK MCCANN, PAC's NPI number?
FRANK MCCANN, PAC's National Provider Identifier (NPI) is 1598864399, issued on 09/21/2006.
Does FRANK MCCANN, PAC prescribe more brand-name or generic drugs?
FRANK MCCANN, PAC's prescribing is 15% brand-name and 85% generic drugs by claim count, with $202K in brand drug costs.
How many Medical Physician Assistant providers are there in the US?
There are 40,527 Medical Physician Assistant providers across 55 states in the US. The average Medical Physician Assistant provider writes 1,077 Medicare Part D claims per year.
What drugs does FRANK MCCANN, PAC prescribe most often?
Based on 2023 Medicare Part D data, FRANK MCCANN, PAC's most frequently prescribed drugs include Ketoconazole, Humira(Cf) Pen, Triamcinolone Acetonide. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does FRANK MCCANN, PAC accept Medicare?
FRANK MCCANN, PAC appears in CMS Medicare data with 125 Part D claims and 71 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify FRANK MCCANN, PAC's credentials?
FRANK MCCANN, PAC's NPI is 1598864399 with credentials PAC. 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