NPI registry status
Active
2026 NPPES data Nurse Practitioner NPI 1235721036 APRN
Verify on CMS → Whitney Brown-Tompkins, APRN
Nurse Practitioner in Fredericksburg, Texas.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 87,700 in Nurse Practitioner, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
205
Medicare Part D claims · 73 beneficiaries · Nurse Practitioner avg: 1K
Generic prescribing
93%
generic claims · 7% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$211.54
9 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Whitney Brown-Tompkins, APRN filed 205 Medicare Part D claims in 2023 as a Nurse Practitioner in Fredericksburg, Texas, prescribing 93% generic.
- 205
- Part D claims, 2023
- 93%
- generic prescribing
- $211.54
- 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.
Whitney Brown-Tompkins, APRN's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
205 49th percentile higher than 49% of 1,370,886 prescribers
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 Whitney Brown-Tompkins, APRN?
Quality data not reportedPrimary specialty
Nurse Practitioner
Medicare Part D claims
205 81% vs specialty avg
Specialty distribution in Texas
How Nurse Practitioner compares to other specialties among Texas providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Nurse Practitioner. Verify directly:
How MIPS and board certification work
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).
Whitney Brown-Tompkins, APRN appears in the CMS NPPES registry as a Nurse Practitioner provider holding APRN credentials at 1009 S MILAM ST STE 1, Fredericksburg, TX, 78624, with a listed phone of (830) 997-1265. NPI 1235721036 was issued on 02/03/2021.
Medicare Part D records for calendar year 2023 show 205 prescription claims written by this provider, covering 73 Medicare beneficiaries and totaling roughly $18K in drug spend, split 7% brand-name and 93% generic by claim count.
Nurse Practitioner is a high-volume specialty nationwide, with 87,700 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
Provider Details
| NPI | 1235721036 |
|---|---|
| Specialty | Nurse Practitioner |
| Credentials | APRN |
| Gender | Female |
| NPI Issued | 02/03/2021 |
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 Whitney Brown-Tompkins, APRN. Source: openpaymentsdata.cms.gov.
Total received
$212
Largest payer
Melinta Therapeutics, LLC
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.
License & disciplinary context - Texas TMB 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~77K Texas medical licensees in 2023 - they are NOT specific to Whitney Brown-Tompkins, APRN. To verify Whitney Brown-Tompkins, APRN's current license status, search the TMB public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
344
Total board actions, Texas 2023
Across 334 cases
4.47
Actions per 1,000 licensees
Texas statewide rate
probation
Most common action type
94 cases
TMB publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Texas disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Generic-heavy
Whitney Brown-Tompkins, APRN - brand share 7.0%
Nurse Practitioner average
7% brand-name claims vs 93% generic, on 205 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.
205
Total Claims
$18K
Total Drug Cost
73
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 231
- Total Day Supply
- 3,820
- Brand vs Generic
- 7% brand / 93% generic
- Brand Drug Cost
- $8K
- Generic Drug Cost
- $10K
- Antibiotic Claims
- 118
Patient Demographics
- Average Patient Age
- 74.6 years
- Avg HCC Risk Score
- 2.60
- Gender Split
- 52% female / 48% male
- Age Distribution
- <65: 11, 65-74: 22, 75-84: 26, 85+: 14
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Whitney Brown-Tompkins, APRN prescribes most
Top Medicare Part D drugs by claim count, 2023
- Levofloxacin
Levofloxacin
28 claims
- Amoxicillin-Clavul…
Amoxicillin-Clavulanate Potass
21 claims
- Cephalexin
Cephalexin
17 claims
- Daptomycin
Daptomycin
15 claims
- Ertapenem
Ertapenem
15 claims
- Doxycycline Hyclate
Doxycycline Hyclate
13 claims
- Methylprednisolone 11
Methylprednisolone
11 claims
| Drug | Claims |
|---|---|
| Levofloxacin | 28 |
| Amoxicillin-Clavulanate Potass Amoxicillin/Potassium Clav | 21 |
| Cephalexin | 17 |
| Daptomycin | 15 |
| Ertapenem Ertapenem Sodium | 15 |
| Doxycycline Hyclate | 13 |
| Methylprednisolone | 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 Whitney Brown-Tompkins, APRN fits within the Nurse Practitioner landscape nationally.
87,700
Nurse Practitioner Providers in US
56
States with Nurse Practitioner
1,084
Avg Claims per Provider
Whitney Brown-Tompkins, APRN's 205 claims are below the specialty average of 1,084.
Nearby Nurse Practitioner Providers in Texas
Other clinicians with the same primary specialty enrolled in Texas, drawn from the same CMS NPPES roster as Brown-Tompkins.
Dr. Cornelia Abanobi
NP
Tomball, TX
Dr. Patricia Abbott
FNP-C
San Antonio, TX
Dr. Malika Abdelfettah
A/G NP
Garland, TX
Dr. Muntaha Abdelhadi
R.N., C.P.N.P.
Dallas, TX
Dr. Guelbert Abellana
N.P.
Houston, TX
Compare Nurse Practitioner nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Texas medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Nurse Practitioner peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
Healthcare Guides
Learn more about finding, verifying, and understanding healthcare providers.
How to Find a Doctor
Step-by-step guide to choosing a provider
Verify Credentials
Check NPI, board certification & license status
Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore Texas
Frequently Asked Questions
What is Whitney Brown-Tompkins, APRN's specialty? ▼
Whitney Brown-Tompkins, APRN specializes in Nurse Practitioner and practices in Fredericksburg, Texas. Credentials: APRN.
How much does Whitney Brown-Tompkins, APRN prescribe under Medicare Part D? ▼
In 2023, Whitney Brown-Tompkins, APRN wrote 205 Medicare Part D claims totaling $18K in drug costs for 73 beneficiaries.
Where is Whitney Brown-Tompkins, APRN located? ▼
Whitney Brown-Tompkins, APRN is located at 1009 S MILAM ST STE 1, Fredericksburg, TX, 78624. Phone: (830) 997-1265.
What is Whitney Brown-Tompkins, APRN's NPI number? ▼
Whitney Brown-Tompkins, APRN's National Provider Identifier (NPI) is 1235721036, issued on 02/03/2021.
Does Whitney Brown-Tompkins, APRN prescribe more brand-name or generic drugs? ▼
Whitney Brown-Tompkins, APRN's prescribing is 7% brand-name and 93% generic drugs by claim count, with $8K in brand drug costs.
How many Nurse Practitioner providers are there in the US? ▼
There are 87,700 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 Whitney Brown-Tompkins, APRN prescribe most often? ▼
Based on 2023 Medicare Part D data, Whitney Brown-Tompkins, APRN's most frequently prescribed drugs include Levofloxacin, Amoxicillin-Clavulanate Potass, Cephalexin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Whitney Brown-Tompkins, APRN accept Medicare? ▼
Whitney Brown-Tompkins, APRN appears in CMS Medicare data with 205 Part D claims and 73 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Whitney Brown-Tompkins, APRN's credentials? ▼
Whitney Brown-Tompkins, APRN's NPI is 1235721036 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
View source datasets and methodology notes
- 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
Compiled from official public sources by the PlainDoctor editorial team.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.