2026 NPPES data Nurse Practitioner NPI 1750445706 MSN,APRN-BC
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MARTHA BRUMBY, MSN,APRN-BC

Nurse Practitioner in DECATUR, 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
474
Medicare Part D claims · 189 beneficiaries · Nurse Practitioner avg: 1K
Generic prescribing
58%
generic claims · 42% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

MARTHA BRUMBY, MSN,APRN-BC filed 474 Medicare Part D claims in 2023 as a Nurse Practitioner in DECATUR, Georgia, prescribing 58% generic.

474
Part D claims, 2023
58%
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.

MARTHA BRUMBY, MSN,APRN-BC's Medicare Part D volume vs every U.S. prescriber

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

474 Top 38% higher than 62% 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%). This entry sits in this band. 600–800: 56,224 prescribers (4%). Above this entry. 800–1,000: 40,919 prescribers (3%). Above this entry. 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 MARTHA BRUMBY, MSN,APRN-BC?

Quality data not reported

NPI registry status

Active

Issued 12/21/2006

NPI 1750445706

Primary specialty

Nurse Practitioner

High-volume

87,227 US NPIs in this specialty

Medicare Part D claims

474 56% vs specialty avg

2023 prescription claims

Specialty avg: 1,084

Specialty distribution in Georgia

How Nurse Practitioner compares to other specialties among Georgia providers

Georgia providers

Nurse Practitioner share within Georgia

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

Specialty board-certification context

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

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

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

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

MARTHA BRUMBY, MSN,APRN-BC appears in the CMS NPPES registry as a Nurse Practitioner provider holding MSN,APRN-BC credentials at 2665 N DECATUR RD STE 520, DECATUR, GA, 30033, with a listed phone of (404) 299-2223. NPI 1750445706 was issued on 12/21/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BRUMBY 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 474 prescription claims written by this provider, covering 189 Medicare beneficiaries and totaling roughly $239K in drug spend, split 42% brand-name and 58% 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.

Nurse Practitioner is a high-volume specialty nationwide, with 87,227 enrolled providers across 56 states and an average of 1,084 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

2665 N DECATUR RD STE 520
DECATUR, GA 30033

Provider Details

NPI 1750445706
Specialty Nurse Practitioner
Credentials MSN,APRN-BC
Gender Female
NPI Issued 12/21/2006

Brand vs generic prescribing mix · Above average

MARTHA BRUMBY, MSN,APRN-BC — brand share 42.0%
Specialty average (est.)

42% brand-name claims vs 58% generic, on 474 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.

474
Total Claims
$239K
Total Drug Cost
189
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,073
Total Day Supply
32,001
Brand vs Generic
42% brand / 58% generic
Brand Drug Cost
$222K
Generic Drug Cost
$4K

Patient Demographics

Average Patient Age
73.4 years
Avg HCC Risk Score
1.45
Gender Split
66% female / 34% male
Age Distribution
<65: 19, 65-74: 72, 75-84: 82, 85+: 16

Top Prescribed Drugs (Medicare Part D)

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

What MARTHA BRUMBY, MSN,APRN-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
Levothyroxine Sodium
34
Metformin Hcl
32
Novolog Flexpen
Insulin Aspart
22
Atorvastatin Calcium
18
Glipizide Er
Glipizide
17
Rosuvastatin Calcium
14
Glipizide
13
Tresiba Flextouch U-100
Insulin Degludec
13
Amlodipine Besylate
12
Tresiba Flextouch U-200
Insulin Degludec
11

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

Nurse Practitioner Overview

How MARTHA BRUMBY, MSN,APRN-BC fits within the Nurse Practitioner landscape nationally.

87,227
Nurse Practitioner Providers in US
56
States with Nurse Practitioner
1,084
Avg Claims per Provider

MARTHA BRUMBY, MSN,APRN-BC's 474 claims are below the specialty average of 1,084.

Nearby Nurse Practitioner Providers in Georgia

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

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

Frequently Asked Questions

What is MARTHA BRUMBY, MSN,APRN-BC's specialty?
MARTHA BRUMBY, MSN,APRN-BC specializes in Nurse Practitioner and practices in DECATUR, Georgia. Credentials: MSN,APRN-BC.
How much does MARTHA BRUMBY, MSN,APRN-BC prescribe under Medicare Part D?
In 2023, MARTHA BRUMBY, MSN,APRN-BC wrote 474 Medicare Part D claims totaling $239K in drug costs for 189 beneficiaries.
Where is MARTHA BRUMBY, MSN,APRN-BC located?
MARTHA BRUMBY, MSN,APRN-BC is located at 2665 N DECATUR RD STE 520, DECATUR, GA, 30033. Phone: (404) 299-2223.
What is MARTHA BRUMBY, MSN,APRN-BC's NPI number?
MARTHA BRUMBY, MSN,APRN-BC's National Provider Identifier (NPI) is 1750445706, issued on 12/21/2006.
Does MARTHA BRUMBY, MSN,APRN-BC prescribe more brand-name or generic drugs?
MARTHA BRUMBY, MSN,APRN-BC's prescribing is 42% brand-name and 58% generic drugs by claim count, with $222K in brand drug costs.
How many Nurse Practitioner providers are there in the US?
There are 87,227 Nurse Practitioner providers across 56 states in the US. The average Nurse Practitioner provider writes 1,084 Medicare Part D claims per year.
What drugs does MARTHA BRUMBY, MSN,APRN-BC prescribe most often?
Based on 2023 Medicare Part D data, MARTHA BRUMBY, MSN,APRN-BC's most frequently prescribed drugs include Levothyroxine Sodium, Metformin Hcl, Novolog Flexpen. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does MARTHA BRUMBY, MSN,APRN-BC accept Medicare?
MARTHA BRUMBY, MSN,APRN-BC appears in CMS Medicare data with 474 Part D claims and 189 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify MARTHA BRUMBY, MSN,APRN-BC's credentials?
MARTHA BRUMBY, MSN,APRN-BC's NPI is 1750445706 with credentials MSN,APRN-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