2026 NPPES data Medical Physician Assistant NPI 1558012583
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CAROLYN BOWERING

Medical Physician Assistant in PASADENA, Maryland. 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
171
Medicare Part D claims · 97 beneficiaries · Medical Physician Assistant avg: 1K
What the federal data reveals: CAROLYN BOWERING is a Medical Physician Assistant ([object Object]) practicing in PASADENA, Maryland with a Medicare Part D prescribing footprint of 171 claims across 97 beneficiaries .

What the federal data shows

CAROLYN BOWERING filed 171 Medicare Part D claims in 2023 as a Medical Physician Assistant in PASADENA, Maryland.

171
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.

CAROLYN BOWERING at a glance

Quality data not reported

NPI registry status

Active

Issued 01/11/2022

NPI 1558012583

Primary specialty

Medical Physician Assistant

Mid-sized

40,527 US NPIs in this specialty

Medicare Part D claims

171 84% vs specialty avg

2023 prescription claims

Specialty avg: 1,077

Specialty distribution in Maryland

How Medical Physician Assistant compares to other specialties among Maryland providers

Maryland providers

Medical Physician Assistant share within Maryland

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

Specialty board-certification context

Estimated specialty board-certified rate — Medical Physician Assistant (ABMS / AOA reference)

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

Est. board-certified rate (Medical Physician Assistant) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Medical Physician Assistant) — 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).

CAROLYN BOWERING is a Medical Physician Assistant provider practicing in PASADENA, Maryland, according to the CMS National Plan and Provider Enumeration System (NPPES). NPI: 1558012583. 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.

CAROLYN BOWERING appears in the CMS NPPES registry as a Medical Physician Assistant provider at 33 MAGOTHY BEACH RD STE 102-103, PASADENA, MD, 21122, with a listed phone of (480) 939-3596. NPI 1558012583 was issued on 01/11/2022. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BOWERING 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 171 prescription claims written by this provider, covering 97 Medicare beneficiaries and totaling roughly $2K 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.

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

33 MAGOTHY BEACH RD STE 102-103
PASADENA, MD 21122

Provider Details

NPI 1558012583
Specialty Medical Physician Assistant
Gender Female
NPI Issued 01/11/2022

Hospital and facility affiliations

Facilities where CAROLYN BOWERING 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.

WISECARE LLC
PASADENA, MD

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

Medicare Part D Prescribing Data

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

171
Total Claims
$2K
Total Drug Cost
97
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
173
Total Day Supply
1,756
Generic Drug Cost
$1K
Antibiotic Claims
88

Patient Demographics

Average Patient Age
67.9 years
Avg HCC Risk Score
1.06
Gender Split
69% female / 31% 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
Azithromycin
24
Amoxicillin-Clavulanate Potass
Amoxicillin/Potassium Clav
18
Prednisone
17
Albuterol Sulfate Hfa
Albuterol Sulfate
12
Amoxicillin
11

* 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 CAROLYN BOWERING 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

CAROLYN BOWERING's 171 claims are below the specialty average of 1,077.

Nearby Medical Physician Assistant Providers in Maryland

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

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

Frequently Asked Questions

What is CAROLYN BOWERING's specialty?
CAROLYN BOWERING specializes in Medical Physician Assistant and practices in PASADENA, Maryland.
How much does CAROLYN BOWERING prescribe under Medicare Part D?
In 2023, CAROLYN BOWERING wrote 171 Medicare Part D claims totaling $2K in drug costs for 97 beneficiaries.
Where is CAROLYN BOWERING located?
CAROLYN BOWERING is located at 33 MAGOTHY BEACH RD STE 102-103, PASADENA, MD, 21122. Phone: (480) 939-3596.
What is CAROLYN BOWERING's NPI number?
CAROLYN BOWERING's National Provider Identifier (NPI) is 1558012583, issued on 01/11/2022.
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 CAROLYN BOWERING prescribe most often?
Based on 2023 Medicare Part D data, CAROLYN BOWERING's most frequently prescribed drugs include Azithromycin, Amoxicillin-Clavulanate Potass, Prednisone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does CAROLYN BOWERING accept Medicare?
CAROLYN BOWERING appears in CMS Medicare data with 171 Part D claims and 97 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify CAROLYN BOWERING's credentials?
CAROLYN BOWERING's NPI is 1558012583. 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