2026 NPPES data Medical Physician Assistant NPI 1144483017 PA
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MARTY ALEXANDER, PA

Medical Physician Assistant in SAVANNAH, Tennessee. 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
37
Medicare Part D claims · Medical Physician Assistant avg: 1K
MIPS score
91.2273/100
▲ 8 pts above national avg 83.1 · [object Object]
Industry payments
$62.15
4 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: MARTY ALEXANDER, PA is a Medical Physician Assistant ([object Object]) practicing in SAVANNAH, Tennessee with a Medicare Part D prescribing footprint of 37 claims . Their CMS MIPS Final Score of 91.2273/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities . Industry payments of $62.15 across 4 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: MARTY ALEXANDER, PA reported a CMS MIPS final score of 91.2273 out of 100, above the 83.1 national average, and filed 37 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

MARTY ALEXANDER, PA at a glance

High performer (top quartile)

NPI registry status

Active

Issued 07/09/2008

NPI 1144483017

Primary specialty

Medical Physician Assistant

Mid-sized

40,527 US NPIs in this specialty

Medicare Part D claims

37 97% vs specialty avg

2023 prescription claims

Specialty avg: 1,077

MIPS final score

91.2273/100 8.127300000000005% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in Tennessee

How Medical Physician Assistant compares to other specialties among Tennessee providers

Tennessee providers

Medical Physician Assistant share within Tennessee

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

Medicare quality performance — MIPS

MARTY ALEXANDER, PA's 2023 MIPS final score plotted against the Medical Physician Assistant national average

High performer (top quartile)
MIPS Final Score
91.2273/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Medical Physician Assistant) — 91.2273/100 vs national avg 83.1

0%100%National avg83%91.2%
MIPS final score (Medical Physician Assistant) — 91.2273/100 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).

MARTY ALEXANDER, PA is a Medical Physician Assistant provider practicing in SAVANNAH, Tennessee, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: PA. NPI: 1144483017. 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.

MARTY ALEXANDER, PA appears in the CMS NPPES registry as a Medical Physician Assistant provider holding PA credentials at 150 GUINN ST, SAVANNAH, TN, 38372, with a listed phone of (731) 925-2300. NPI 1144483017 was issued on 07/09/2008. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ALEXANDER 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 37 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $3 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 91.2273/100 for the 2023 performance year (Quality 74.7037), 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

150 GUINN ST
SAVANNAH, TN 38372

Provider Details

NPI 1144483017
Specialty Medical Physician Assistant
Credentials PA
Gender Female
NPI Issued 07/09/2008

CMS Quality Score (MIPS)

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

91.2273
Final Score
Avg: 83.1
74.7037
Quality

Reporting: Group practice

Hospital and facility affiliations

Facilities where MARTY ALEXANDER, PA 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.

WEST TENNESSEE HEALTHCARE HOSPITALISTS INC
JACKSON, TN

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

Industry payments received (2024) — CMS Open Payments transparency data

The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for MARTY ALEXANDER, PA. Source: openpaymentsdata.cms.gov.

Total received

$62

Largest payer

PFIZER INC.

Most common payment type

Food and Beverage

Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.

Medicare Part D Prescribing Data

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

37
Total Claims
$3
Total Drug Cost
N/A
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
109
Total Day Supply
3,245
Brand Drug Cost
$0
Generic Drug Cost
$3

Patient Demographics

Average Patient Age
75.0 years
Avg HCC Risk Score
1.46

Medical Physician Assistant Overview

How MARTY ALEXANDER, PA 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

MARTY ALEXANDER, PA's 37 claims are below the specialty average of 1,077.

Nearby Medical Physician Assistant Providers in Tennessee

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

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

Frequently Asked Questions

What is MARTY ALEXANDER, PA's specialty?
MARTY ALEXANDER, PA specializes in Medical Physician Assistant and practices in SAVANNAH, Tennessee. Credentials: PA.
How much does MARTY ALEXANDER, PA prescribe under Medicare Part D?
In 2023, MARTY ALEXANDER, PA wrote 37 Medicare Part D claims totaling $3 in drug costs for N/A beneficiaries.
What is MARTY ALEXANDER, PA's Medicare quality score?
MARTY ALEXANDER, PA has a CMS MIPS Final Score of 91.2273/100 (Quality: 74.7037). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is MARTY ALEXANDER, PA located?
MARTY ALEXANDER, PA is located at 150 GUINN ST, SAVANNAH, TN, 38372. Phone: (731) 925-2300.
What is MARTY ALEXANDER, PA's NPI number?
MARTY ALEXANDER, PA's National Provider Identifier (NPI) is 1144483017, issued on 07/09/2008.
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.
Does MARTY ALEXANDER, PA accept Medicare?
MARTY ALEXANDER, PA appears in CMS Medicare data with 37 Part D claims and N/A Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MARTY ALEXANDER, PA's credentials?
MARTY ALEXANDER, PA's NPI is 1144483017 with credentials PA. 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