2026 NPPES data Gerontology Nurse Practitioner NPI 1467970160 AGNP-C
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MELISSA ROTHROCK, AGNP-C

Gerontology Nurse Practitioner in CHAPEL HILL, North 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
2K
Medicare Part D claims · 175 beneficiaries · Gerontology Nurse Practitioner avg: 1K
Generic prescribing
79%
generic claims · 21% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

MELISSA ROTHROCK, AGNP-C filed 2,261 Medicare Part D claims in 2023 as a Gerontology Nurse Practitioner in CHAPEL HILL, North Carolina, prescribing 79% generic.

2K
Part D claims, 2023
79%
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.

MELISSA ROTHROCK, AGNP-C's Medicare Part D volume vs every U.S. prescriber

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

2,261 Top 15% higher than 85% 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%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. 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 MELISSA ROTHROCK, AGNP-C?

Quality data not reported

NPI registry status

Active

Issued 09/01/2017

NPI 1467970160

Primary specialty

Gerontology Nurse Practitioner

Mid-sized

9,625 US NPIs in this specialty

Medicare Part D claims

2,261 76% vs specialty avg

2023 prescription claims

Specialty avg: 1,283

Specialty distribution in North Carolina

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

North Carolina providers

Gerontology Nurse Practitioner share within North Carolina

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

MELISSA ROTHROCK, AGNP-C is a Gerontology Nurse Practitioner provider practicing in CHAPEL HILL, North Carolina, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: AGNP-C. NPI: 1467970160. 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.

MELISSA ROTHROCK, AGNP-C appears in the CMS NPPES registry as a Gerontology Nurse Practitioner provider holding AGNP-C credentials at THE CHAPEL HILL RESIDENTIAL RETIREMENT CENTER, INC. D/B, CHAPEL HILL, NC, 27514, with a listed phone of (919) 968-4511. NPI 1467970160 was issued on 09/01/2017. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ROTHROCK 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 2,261 prescription claims written by this provider, covering 175 Medicare beneficiaries and totaling roughly $221K in drug spend, split 21% brand-name and 79% generic by claim count, with an opioid prescribing rate of 3.6%. 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

THE CHAPEL HILL RESIDENTIAL RETIREMENT CENTER, INC. D/B
CHAPEL HILL, NC 27514

Provider Details

NPI 1467970160
Specialty Gerontology Nurse Practitioner
Credentials AGNP-C
Gender Female
NPI Issued 09/01/2017

Hospital and facility affiliations

Facilities where MELISSA ROTHROCK, AGNP-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.

LEGACY HEALTHCARE SERVICES INC
DURHAM, NC
THE CHAPEL HILL RESIDENTIAL RETIREMENT CENTER, INC.
CHAPEL HILL, NC

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

Brand vs generic prescribing mix · Typical

MELISSA ROTHROCK, AGNP-C — brand share 21.0%
Specialty average (est.)

21% brand-name claims vs 79% generic, on 2,261 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.

2,261
Total Claims
$221K
Total Drug Cost
175
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,395
Total Day Supply
56,948
Brand vs Generic
21% brand / 79% generic
Brand Drug Cost
$168K
Generic Drug Cost
$51K
Opioid Claims
81 (3.6% rate)
Antibiotic Claims
99

Patient Demographics

Average Patient Age
86.7 years
Avg HCC Risk Score
1.19
Gender Split
65% female / 35% 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
Levothyroxine Sodium
190
Eliquis
Apixaban
161
Atorvastatin Calcium
115
Amlodipine Besylate
103
Sertraline Hcl
101
Tamsulosin Hcl
83
Omeprazole
59
Furosemide
55
Gabapentin
55
Oxycodone Hcl
47

* 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 MELISSA ROTHROCK, AGNP-C 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

MELISSA ROTHROCK, AGNP-C's 2,261 claims are above the specialty average of 1,283.

Nearby Gerontology Nurse Practitioner Providers in North Carolina

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

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

Frequently Asked Questions

What is MELISSA ROTHROCK, AGNP-C's specialty?
MELISSA ROTHROCK, AGNP-C specializes in Gerontology Nurse Practitioner and practices in CHAPEL HILL, North Carolina. Credentials: AGNP-C.
How much does MELISSA ROTHROCK, AGNP-C prescribe under Medicare Part D?
In 2023, MELISSA ROTHROCK, AGNP-C wrote 2,261 Medicare Part D claims totaling $221K in drug costs for 175 beneficiaries.
Where is MELISSA ROTHROCK, AGNP-C located?
MELISSA ROTHROCK, AGNP-C is located at THE CHAPEL HILL RESIDENTIAL RETIREMENT CENTER, INC. D/B, CHAPEL HILL, NC, 27514. Phone: (919) 968-4511.
What is MELISSA ROTHROCK, AGNP-C's NPI number?
MELISSA ROTHROCK, AGNP-C's National Provider Identifier (NPI) is 1467970160, issued on 09/01/2017.
Does MELISSA ROTHROCK, AGNP-C prescribe more brand-name or generic drugs?
MELISSA ROTHROCK, AGNP-C's prescribing is 21% brand-name and 79% generic drugs by claim count, with $168K in brand drug costs.
Does MELISSA ROTHROCK, AGNP-C prescribe opioids?
Yes, MELISSA ROTHROCK, AGNP-C had 81 opioid claims in 2023 with an opioid prescribing rate of 3.6%.
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 MELISSA ROTHROCK, AGNP-C prescribe most often?
Based on 2023 Medicare Part D data, MELISSA ROTHROCK, AGNP-C's most frequently prescribed drugs include Levothyroxine Sodium, Eliquis, Atorvastatin Calcium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does MELISSA ROTHROCK, AGNP-C accept Medicare?
MELISSA ROTHROCK, AGNP-C appears in CMS Medicare data with 2,261 Part D claims and 175 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MELISSA ROTHROCK, AGNP-C's credentials?
MELISSA ROTHROCK, AGNP-C's NPI is 1467970160 with credentials AGNP-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