2026 NPPES data Acute Care Nurse Practitioner NPI 1952852949 AGACNP-BC
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AMBER MCMAHAN, AGACNP-BC

Acute Care Nurse Practitioner in DALTON, Georgia. 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
803
Medicare Part D claims · 226 beneficiaries · Acute Care Nurse Practitioner avg: 576
Generic prescribing
86%
generic claims · 14% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$1.7K
102 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

AMBER MCMAHAN, AGACNP-BC filed 803 Medicare Part D claims in 2023 as a Acute Care Nurse Practitioner in DALTON, Georgia, prescribing 86% generic.

803
Part D claims, 2023
86%
generic prescribing
$1.7K
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.

AMBER MCMAHAN, AGACNP-BC's Medicare Part D volume vs every U.S. prescriber

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

803 Top 27% higher than 73% 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%). This entry sits in this band. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 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 AMBER MCMAHAN, AGACNP-BC?

Quality data not reported

NPI registry status

Active

Issued 10/14/2016

NPI 1952852949

Primary specialty

Acute Care Nurse Practitioner

Mid-sized

24,583 US NPIs in this specialty

Medicare Part D claims

803 39% vs specialty avg

2023 prescription claims

Specialty avg: 576

Specialty distribution in Georgia

How Acute Care Nurse Practitioner compares to other specialties among Georgia providers

Georgia providers

Acute Care Nurse Practitioner share within Georgia

1. Acute Care Nurse Practitioner42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Acute Care Nurse Practitioner share within Georgia

Specialty board-certification context

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

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

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

0%100%78%
Est. board-certified rate (Acute Care 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).

AMBER MCMAHAN, AGACNP-BC appears in the CMS NPPES registry as a Acute Care Nurse Practitioner provider holding AGACNP-BC credentials at 1506 BROADRICK DR, DALTON, GA, 30720, with a listed phone of (706) 278-3431. NPI 1952852949 was issued on 10/14/2016. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what MCMAHAN 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 803 prescription claims written by this provider, covering 226 Medicare beneficiaries and totaling roughly $142K in drug spend, split 14% brand-name and 86% generic by claim count. 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.

Acute Care Nurse Practitioner is a mid-sized specialty nationwide, with 24,583 enrolled providers across 53 states and an average of 576 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

1506 BROADRICK DR
DALTON, GA 30720

Provider Details

NPI 1952852949
Specialty Acute Care Nurse Practitioner
Credentials AGACNP-BC
Gender Female
NPI Issued 10/14/2016

Hospital and facility affiliations

Facilities where AMBER MCMAHAN, AGACNP-BC 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.

NEPHROLOGY AND HYPERTENSION SPECIALISTS PC
DALTON, GA

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 AMBER MCMAHAN, AGACNP-BC. Source: openpaymentsdata.cms.gov.

Total received

$1.7K

Largest payer

Otsuka America Pharmaceutical, 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.

Brand vs generic prescribing mix · Typical

AMBER MCMAHAN, AGACNP-BC — brand share 14.0%
Specialty average (est.)

14% brand-name claims vs 86% generic, on 803 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.

803
Total Claims
$142K
Total Drug Cost
226
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,613
Total Day Supply
46,950
Brand vs Generic
14% brand / 86% generic
Brand Drug Cost
$114K
Generic Drug Cost
$27K
Antibiotic Claims
32

Patient Demographics

Average Patient Age
71.0 years
Avg HCC Risk Score
2.71
Gender Split
64% female / 36% male
Age Distribution
<65: 52, 65-74: 85, 75-84: 70, 85+: 19

Top Prescribed Drugs (Medicare Part D)

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

What AMBER MCMAHAN, AGACNP-BC 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
Amlodipine Besylate
77
Furosemide
68
Spironolactone
39
Farxiga
Dapagliflozin Propanediol
35
Doxazosin Mesylate
34
Carvedilol
31
Allopurinol
26
Lisinopril
26
Nifedipine Er
Nifedipine
22
Sevelamer Carbonate
22

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

Acute Care Nurse Practitioner Overview

How AMBER MCMAHAN, AGACNP-BC fits within the Acute Care Nurse Practitioner landscape nationally.

24,583
Acute Care Nurse Practitioner Providers in US
53
States with Acute Care Nurse Practitioner
576
Avg Claims per Provider

AMBER MCMAHAN, AGACNP-BC's 803 claims are above the specialty average of 576.

Nearby Acute Care Nurse Practitioner Providers in Georgia

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

Compare Acute Care Nurse Practitioner nationally: see state-by-state distribution →

Frequently Asked Questions

What is AMBER MCMAHAN, AGACNP-BC's specialty?
AMBER MCMAHAN, AGACNP-BC specializes in Acute Care Nurse Practitioner and practices in DALTON, Georgia. Credentials: AGACNP-BC.
How much does AMBER MCMAHAN, AGACNP-BC prescribe under Medicare Part D?
In 2023, AMBER MCMAHAN, AGACNP-BC wrote 803 Medicare Part D claims totaling $142K in drug costs for 226 beneficiaries.
Where is AMBER MCMAHAN, AGACNP-BC located?
AMBER MCMAHAN, AGACNP-BC is located at 1506 BROADRICK DR, DALTON, GA, 30720. Phone: (706) 278-3431.
What is AMBER MCMAHAN, AGACNP-BC's NPI number?
AMBER MCMAHAN, AGACNP-BC's National Provider Identifier (NPI) is 1952852949, issued on 10/14/2016.
Does AMBER MCMAHAN, AGACNP-BC prescribe more brand-name or generic drugs?
AMBER MCMAHAN, AGACNP-BC's prescribing is 14% brand-name and 86% generic drugs by claim count, with $114K in brand drug costs.
How many Acute Care Nurse Practitioner providers are there in the US?
There are 24,583 Acute Care Nurse Practitioner providers across 53 states in the US. The average Acute Care Nurse Practitioner provider writes 576 Medicare Part D claims per year.
What drugs does AMBER MCMAHAN, AGACNP-BC prescribe most often?
Based on 2023 Medicare Part D data, AMBER MCMAHAN, AGACNP-BC's most frequently prescribed drugs include Amlodipine Besylate, Furosemide, Spironolactone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does AMBER MCMAHAN, AGACNP-BC accept Medicare?
AMBER MCMAHAN, AGACNP-BC appears in CMS Medicare data with 803 Part D claims and 226 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify AMBER MCMAHAN, AGACNP-BC's credentials?
AMBER MCMAHAN, AGACNP-BC's NPI is 1952852949 with credentials AGACNP-BC. 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