2026 NPPES data Medical Physician Assistant NPI 1396202180 PA-C
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JENNIFER HAYES, PA-C

Medical Physician Assistant in CHARLESTON, South Carolina. 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
1K
Medicare Part D claims · 31 beneficiaries · Medical Physician Assistant avg: 1K
Industry payments
$2.1K
112 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

JENNIFER HAYES, PA-C filed 1,008 Medicare Part D claims in 2023 as a Medical Physician Assistant in CHARLESTON, South Carolina.

1K
Part D claims, 2023
$2.1K
industry payments (Sunshine Act)

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.

JENNIFER HAYES, PA-C's Medicare Part D volume vs every U.S. prescriber

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

1,008 Top 24% higher than 76% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). This entry sits in this band. 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

What does the federal data show about JENNIFER HAYES, PA-C?

Quality data not reported

NPI registry status

Active

Issued 02/27/2019

NPI 1396202180

Primary specialty

Medical Physician Assistant

Mid-sized

40,527 US NPIs in this specialty

Medicare Part D claims

1,008 6% vs specialty avg

2023 prescription claims

Specialty avg: 1,077

Specialty distribution in South Carolina

How Medical Physician Assistant compares to other specialties among South Carolina providers

South Carolina providers

Medical Physician Assistant share within South Carolina

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

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).

JENNIFER HAYES, PA-C appears in the CMS NPPES registry as a Medical Physician Assistant provider holding PA-C credentials at 1616 ASHLEY RIVER RD, CHARLESTON, SC, 29407, with a listed phone of (843) 556-8177. NPI 1396202180 was issued on 02/27/2019. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what HAYES 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 1,008 prescription claims written by this provider, covering 31 Medicare beneficiaries and totaling roughly $85K 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

1616 ASHLEY RIVER RD
CHARLESTON, SC 29407

Provider Details

NPI 1396202180
Specialty Medical Physician Assistant
Credentials PA-C
Gender Female
NPI Issued 02/27/2019

Hospital and facility affiliations

Facilities where JENNIFER HAYES, PA-C 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.

BARRIER ISLANDS PSYCHIATRY PA
CHARLESTON, SC

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 JENNIFER HAYES, PA-C. Source: openpaymentsdata.cms.gov.

Total received

$2.1K

Largest payer

ABBVIE 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.

1,008
Total Claims
$85K
Total Drug Cost
31
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,099
Total Day Supply
31,189
Generic Drug Cost
$30K

Patient Demographics

Average Patient Age
61.7 years
Avg HCC Risk Score
1.01
Gender Split
61% female / 39% male
Age Distribution
<65: 12, 65-74: 17, 75-84: N/A, 85+: N/A

Top Prescribed Drugs (Medicare Part D)

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

What JENNIFER HAYES, PA-C 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
Trazodone Hcl
83
Clonazepam
56
Lamotrigine
51
Sertraline Hcl
48
Diazepam
46
Alprazolam
42
Gabapentin
41
Fluoxetine Hcl
39
Venlafaxine Hcl Er
Venlafaxine Hcl
38
Dextroamphetamine-Amphetamine
Dextroamphetamine/Amphetamine
36

* 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 JENNIFER HAYES, PA-C 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

JENNIFER HAYES, PA-C's 1,008 claims are below the specialty average of 1,077.

Nearby Medical Physician Assistant Providers in South Carolina

Other clinicians with the same primary specialty enrolled in South Carolina, drawn from the same CMS NPPES roster as HAYES.

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

Frequently Asked Questions

What is JENNIFER HAYES, PA-C's specialty?
JENNIFER HAYES, PA-C specializes in Medical Physician Assistant and practices in CHARLESTON, South Carolina. Credentials: PA-C.
How much does JENNIFER HAYES, PA-C prescribe under Medicare Part D?
In 2023, JENNIFER HAYES, PA-C wrote 1,008 Medicare Part D claims totaling $85K in drug costs for 31 beneficiaries.
Where is JENNIFER HAYES, PA-C located?
JENNIFER HAYES, PA-C is located at 1616 ASHLEY RIVER RD, CHARLESTON, SC, 29407. Phone: (843) 556-8177.
What is JENNIFER HAYES, PA-C's NPI number?
JENNIFER HAYES, PA-C's National Provider Identifier (NPI) is 1396202180, issued on 02/27/2019.
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 JENNIFER HAYES, PA-C prescribe most often?
Based on 2023 Medicare Part D data, JENNIFER HAYES, PA-C's most frequently prescribed drugs include Trazodone Hcl, Clonazepam, Lamotrigine. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JENNIFER HAYES, PA-C accept Medicare?
JENNIFER HAYES, PA-C appears in CMS Medicare data with 1,008 Part D claims and 31 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JENNIFER HAYES, PA-C's credentials?
JENNIFER HAYES, PA-C's NPI is 1396202180 with credentials PA-C. 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