2026 NPPES data Gerontology Nurse Practitioner NPI 1407427396 APRN
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NANCY REYES, APRN

Gerontology Nurse Practitioner in ROCK HILL, 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
307
Medicare Part D claims · 58 beneficiaries · Gerontology Nurse Practitioner avg: 1K
What the federal data reveals: NANCY REYES, APRN is a Gerontology Nurse Practitioner ([object Object]) practicing in ROCK HILL, South Carolina with a Medicare Part D prescribing footprint of 307 claims across 58 beneficiaries .

What stands out: NANCY REYES, APRN filed 307 Medicare Part D claims in 2023 across ROCK HILL, South Carolina. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

NANCY REYES, APRN at a glance

Quality data not reported

NPI registry status

Active

Issued 07/02/2021

NPI 1407427396

Primary specialty

Gerontology Nurse Practitioner

Mid-sized

9,625 US NPIs in this specialty

Medicare Part D claims

307 76% vs specialty avg

2023 prescription claims

Specialty avg: 1,283

Specialty distribution in South Carolina

How Gerontology Nurse Practitioner compares to other specialties among South Carolina providers

South Carolina providers

Gerontology Nurse Practitioner share within South Carolina

1. Gerontology Nurse Practitioner42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Gerontology Nurse Practitioner share within South Carolina

Specialty board-certification context

Estimated specialty board-certified rate — Gerontology Nurse Practitioner (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Gerontology Nurse Practitioner ABMS/AOA estimate

Est. board-certified rate (Gerontology Nurse Practitioner) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Gerontology Nurse Practitioner) — 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).

NANCY REYES, APRN is a Gerontology Nurse Practitioner provider practicing in ROCK HILL, South Carolina, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: APRN. NPI: 1407427396. 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.

NANCY REYES, APRN appears in the CMS NPPES registry as a Gerontology Nurse Practitioner provider holding APRN credentials at 500 LAKESHORE PKWY, ROCK HILL, SC, 29730, with a listed phone of (803) 327-7264. NPI 1407427396 was issued on 07/02/2021. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what REYES 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 307 prescription claims written by this provider, covering 58 Medicare beneficiaries and totaling roughly $47K 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.

Gerontology Nurse Practitioner is a mid-sized specialty nationwide, with 9,625 enrolled providers across 54 states and an average of 1,283 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

500 LAKESHORE PKWY
ROCK HILL, SC 29730

Provider Details

NPI 1407427396
Specialty Gerontology Nurse Practitioner
Credentials APRN
Gender Female
NPI Issued 07/02/2021

Medicare Part D Prescribing Data

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

307
Total Claims
$47K
Total Drug Cost
58
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
599
Total Day Supply
17,862
Generic Drug Cost
$5K

Patient Demographics

Average Patient Age
75.6 years
Avg HCC Risk Score
2.90
Gender Split
67% female / 33% 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
Gabapentin
19
Levothyroxine Sodium
14
Lisinopril
14
Trazodone Hcl
12

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

Gerontology Nurse Practitioner Overview

How NANCY REYES, APRN fits within the Gerontology Nurse Practitioner landscape nationally.

9,625
Gerontology Nurse Practitioner Providers in US
54
States with Gerontology Nurse Practitioner
1,283
Avg Claims per Provider

NANCY REYES, APRN's 307 claims are below the specialty average of 1,283.

Nearby Gerontology Nurse Practitioner Providers in South Carolina

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

Compare Gerontology Nurse Practitioner nationally: see state-by-state distribution →

Frequently Asked Questions

What is NANCY REYES, APRN's specialty?
NANCY REYES, APRN specializes in Gerontology Nurse Practitioner and practices in ROCK HILL, South Carolina. Credentials: APRN.
How much does NANCY REYES, APRN prescribe under Medicare Part D?
In 2023, NANCY REYES, APRN wrote 307 Medicare Part D claims totaling $47K in drug costs for 58 beneficiaries.
Where is NANCY REYES, APRN located?
NANCY REYES, APRN is located at 500 LAKESHORE PKWY, ROCK HILL, SC, 29730. Phone: (803) 327-7264.
What is NANCY REYES, APRN's NPI number?
NANCY REYES, APRN's National Provider Identifier (NPI) is 1407427396, issued on 07/02/2021.
How many Gerontology Nurse Practitioner providers are there in the US?
There are 9,625 Gerontology Nurse Practitioner providers across 54 states in the US. The average Gerontology Nurse Practitioner provider writes 1,283 Medicare Part D claims per year.
What drugs does NANCY REYES, APRN prescribe most often?
Based on 2023 Medicare Part D data, NANCY REYES, APRN's most frequently prescribed drugs include Gabapentin, Levothyroxine Sodium, Lisinopril. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does NANCY REYES, APRN accept Medicare?
NANCY REYES, APRN appears in CMS Medicare data with 307 Part D claims and 58 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify NANCY REYES, APRN's credentials?
NANCY REYES, APRN's NPI is 1407427396 with credentials APRN. 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