NPI registry status
Active
2026 NPPES data Nurse Practitioner NPI 1194865535 NURSE PRACTITIONER
Verify on CMS → Kristin Brown, NURSE PRACTITIONER
Nurse Practitioner in Bakersfield, California.
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
5K
Medicare Part D claims · 413 beneficiaries · Nurse Practitioner avg: 1K
Generic prescribing
93%
generic claims · 7% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
96.5/100
▲ 13 pts above national avg 83.1 · Exceptional
Industry payments
$1.1K
8 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
Kristin Brown, NURSE PRACTITIONER reported a CMS MIPS final score of 96.5/100 - above the 83.1 national average - and filed 4,881 Medicare Part D claims in 2023.
- 96.5/100
- MIPS score · +13 vs avg
- 5K
- Part D claims, 2023
- 93%
- generic prescribing
- $1.1K
- 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.
Kristin Brown, NURSE PRACTITIONER's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
97 Top 17% higher than 83% of 477,587 scored providers
Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023
Where Kristin Brown, NURSE PRACTITIONER sits
This provider among nurse practitioner peers
Across the 13,476 nurse practitioner providers who report both Medicare Part D prescribing and a MIPS quality score, Kristin Brown, NURSE PRACTITIONER writes more Part D claims than 95% of them and scores higher on MIPS quality than 84% - placing this provider in the high-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one nurse practitioner peer from a representative sample of 60; the gold marker is Kristin Brown, NURSE PRACTITIONER. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about Kristin Brown, NURSE PRACTITIONER?
High performer (top quartile)Primary specialty
Nurse Practitioner
Medicare Part D claims
4,881 350% vs specialty avg
MIPS final score
96.5/100 13.4 pts vs avg
Specialty distribution in California
How Nurse Practitioner compares to other specialties among California providers
Medicare quality performance, MIPS
Kristin Brown, NURSE PRACTITIONER's 2023 MIPS final score plotted against the Nurse Practitioner national average
- MIPS Final Score
- 96.5/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Nurse Practitioner) - 96.5/100 vs national avg 83.1
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).
Kristin Brown, NURSE PRACTITIONER appears in the CMS NPPES registry as a Nurse Practitioner provider holding NURSE PRACTITIONER credentials at 9500 STOCKDALE HWY STE 203, Bakersfield, CA, 93311, with a listed phone of (661) 587-8110. NPI 1194865535 was issued on 02/07/2007.
Medicare Part D records for calendar year 2023 show 4,881 prescription claims written by this provider, covering 413 Medicare beneficiaries and totaling roughly $209K in drug spend, split 7% brand-name and 93% generic by claim count, with an opioid prescribing rate of 0.5%. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 96.5/100 for the 2023 performance year (Quality 80.3), compared with the national average of 83.1.
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 | 1194865535 |
|---|---|
| Specialty | Nurse Practitioner |
| Credentials | NURSE PRACTITIONER |
| Gender | Female |
| NPI Issued | 02/07/2007 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
96.5085
Final Score
Avg: 83.1
80.342
Quality
100
Promoting Interoperability
Reporting: Alternative Payment Model
Hospital and facility affiliations
Facilities where Kristin Brown, NURSE PRACTITIONER 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.
Dignity Health Medical Foundation
Bakersfield, CA
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 Kristin Brown, NURSE PRACTITIONER. Source: openpaymentsdata.cms.gov.
Total received
$1.1K
Largest payer
Medtronic, 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.
License & disciplinary context - California MBC 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 ~150K California medical licensees in 2023 - they are NOT specific to Kristin Brown, NURSE PRACTITIONER. To verify Kristin Brown, NURSE PRACTITIONER's current license status, search the MBC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
576
Total board actions, California 2023
Across 556 cases
3.84
Actions per 1,000 licensees
California statewide rate
probation
Most common action type
186 cases
MBC 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 California disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Generic-heavy
Kristin Brown, NURSE PRACTITIONER - brand share 7.0%
Nurse Practitioner average
7% brand-name claims vs 93% generic, on 4,881 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.
4,881
Total Claims
$209K
Total Drug Cost
413
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 9,460
- Total Day Supply
- 277,887
- Brand vs Generic
- 7% brand / 93% generic
- Brand Drug Cost
- $124K
- Generic Drug Cost
- $85K
- Opioid Claims
- 23 (0.5% rate)
- Antibiotic Claims
- 88
Patient Demographics
- Average Patient Age
- 72.5 years
- Avg HCC Risk Score
- 1.08
- Gender Split
- 61% female / 39% male
- Age Distribution
- <65: 41, 65-74: 216, 75-84: 119, 85+: 37
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Kristin Brown, NURSE PRACTITIONER prescribes most
Top Medicare Part D drugs by claim count, 2023
- Levothyroxine Sodium
Levothyroxine Sodium
337 claims
- Atorvastatin Calcium
Atorvastatin Calcium
278 claims
- Gabapentin
Gabapentin
220 claims
- Amlodipine Besylate
Amlodipine Besylate
214 claims
- Losartan Potassium
Losartan Potassium
205 claims
- Omeprazole
Omeprazole
173 claims
- Lisinopril
Lisinopril
159 claims
- Pantoprazole Sodium 130
Pantoprazole Sodium
130 claims
| Drug | Claims |
|---|---|
| Levothyroxine Sodium | 337 |
| Atorvastatin Calcium | 278 |
| Gabapentin | 220 |
| Amlodipine Besylate | 214 |
| Losartan Potassium | 205 |
| Omeprazole | 173 |
| Lisinopril | 159 |
| Pantoprazole Sodium | 130 |
| Metformin Hcl | 113 |
| Simvastatin | 113 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Nurse Practitioner Overview
How Kristin Brown, NURSE PRACTITIONER 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
Kristin Brown, NURSE PRACTITIONER's 4,881 claims are above the specialty average of 1,084.
Nearby Nurse Practitioner Providers in California
Other clinicians with the same primary specialty enrolled in California, drawn from the same CMS NPPES roster as Brown.
Dr. Barbara Aaronson
RN/NURSE PRACTITONER
Los Angeles, CA
Dr. Albert Aba
AGNP
San Francisco, CA
Venice Ababat
Colton, CA
Dr. Martha Ababneh
CNA
El Monte, CA
Dr. Chelsea Abad
CRNP, AGPCNP - BC
Duarte, CA
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 California 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.
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Frequently Asked Questions
What is Kristin Brown, NURSE PRACTITIONER's specialty? ▼
Kristin Brown, NURSE PRACTITIONER specializes in Nurse Practitioner and practices in Bakersfield, California. Credentials: NURSE PRACTITIONER.
How much does Kristin Brown, NURSE PRACTITIONER prescribe under Medicare Part D? ▼
In 2023, Kristin Brown, NURSE PRACTITIONER wrote 4,881 Medicare Part D claims totaling $209K in drug costs for 413 beneficiaries.
What is Kristin Brown, NURSE PRACTITIONER's Medicare quality score? ▼
Kristin Brown, NURSE PRACTITIONER has a CMS MIPS Final Score of 96.5/100 (Quality: 80.3). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Kristin Brown, NURSE PRACTITIONER located? ▼
Kristin Brown, NURSE PRACTITIONER is located at 9500 STOCKDALE HWY STE 203, Bakersfield, CA, 93311. Phone: (661) 587-8110.
What is Kristin Brown, NURSE PRACTITIONER's NPI number? ▼
Kristin Brown, NURSE PRACTITIONER's National Provider Identifier (NPI) is 1194865535, issued on 02/07/2007.
Does Kristin Brown, NURSE PRACTITIONER prescribe more brand-name or generic drugs? ▼
Kristin Brown, NURSE PRACTITIONER's prescribing is 7% brand-name and 93% generic drugs by claim count, with $124K in brand drug costs.
Does Kristin Brown, NURSE PRACTITIONER prescribe opioids? ▼
Yes, Kristin Brown, NURSE PRACTITIONER had 23 opioid claims in 2023 with an opioid prescribing rate of 0.5%.
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 Kristin Brown, NURSE PRACTITIONER prescribe most often? ▼
Based on 2023 Medicare Part D data, Kristin Brown, NURSE PRACTITIONER's most frequently prescribed drugs include Levothyroxine Sodium, Atorvastatin Calcium, Gabapentin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Kristin Brown, NURSE PRACTITIONER accept Medicare? ▼
Kristin Brown, NURSE PRACTITIONER appears in CMS Medicare data with 4,881 Part D claims and 413 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Kristin Brown, NURSE PRACTITIONER's credentials? ▼
Kristin Brown, NURSE PRACTITIONER's NPI is 1194865535 with credentials NURSE PRACTITIONER. 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.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- 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.