NPI registry status
Active
2026 NPPES data Psychiatric/Mental Health Nurse Practitioner NPI 1528534138 PMHNP
Verify on CMS → Martha Labarr, PMHNP
Psychiatric/Mental Health Nurse Practitioner in Watertown, New York.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 40,776 in Psychiatric/Mental Health 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
258
Medicare Part D claims · 45 beneficiaries · Psychiatric/Mental Health Nurse Practitioner avg: 927
Generic prescribing
91%
generic claims · 9% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$152.15
6 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Martha Labarr, PMHNP filed 258 Medicare Part D claims in 2023 as a Psychiatric/Mental Health Nurse Practitioner in Watertown, New York, prescribing 91% generic.
- 258
- Part D claims, 2023
- 91%
- generic prescribing
- $152.15
- industry payments (Sunshine Act)
- ≥49th
- pct by Part D claim volume (lower-bound band)
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.
Federal trust snapshot
What official records show about Martha Labarr, PMHNP
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1528534138), first enumerated 10/22/2018.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 258 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Industry payment transparency
$152.15 in reported industry payments (6 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- State context
State board disciplinary context
New York statewide board action statistics are published annually — these figures describe aggregate state activity, not Martha Labarr, PMHNP's individual license status. Verify directly with the state medical board.
Source: NYSBPMC annual report 2023
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1528534138 · Psychiatric/Mental Health Nurse Practitioner
NPI-10 · ENUM-RECENT · TAX-MID · RX-LIGHT · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1528534138
- ENUM-RECENT 2018
- TAX-MID 41K Psychiatric/Mental Health
- RX-LIGHT 258
- BOOK-LIGHT 2,860 in New York
- PHOTO-ENUM Chioma Agbo · 2018
Martha Labarr, PMHNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
258 ≥ 49th percentile 49% of 1,370,886 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about Martha Labarr, PMHNP?
Quality data not reportedPrimary specialty
Psychiatric/Mental Health Nurse Practitioner
Medicare Part D claims
258 72% vs specialty avg
Specialty distribution in New York
How Psychiatric/Mental Health Nurse Practitioner compares to other specialties among New York 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 Psychiatric/Mental Health 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).
Practice Address
Provider Details
| NPI | 1528534138 |
|---|---|
| Specialty | Psychiatric/Mental Health Nurse Practitioner |
| Credentials | PMHNP |
| Gender | Female |
| NPI Issued | 10/22/2018 |
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 Martha Labarr, PMHNP. Source: openpaymentsdata.cms.gov.
Total received
$152
Largest payer
ABBVIE 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 - New York NYSBPMC 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 ~100K New York medical licensees in 2023 - they are NOT specific to Martha Labarr, PMHNP. To verify Martha Labarr, PMHNP's current license status, search the NYSBPMC public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
312
Total board actions, New York 2023
Across 302 cases
3.12
Actions per 1,000 licensees
New York statewide rate
probation
Most common action type
89 cases
NYSBPMC 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 New York disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Generic-heavy
Martha Labarr, PMHNP - brand share 9.0%
Psychiatric/Mental Health Nurse Practitioner average
9% brand-name claims vs 91% generic, on 258 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.
258
Total Claims
$27K
Total Drug Cost
45
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 278
- Total Day Supply
- 6,777
- Brand vs Generic
- 9% brand / 91% generic
- Brand Drug Cost
- $20K
- Generic Drug Cost
- $7K
Patient Demographics
- Average Patient Age
- 54.6 years
- Avg HCC Risk Score
- 1.17
- Gender Split
- 49% female / 51% male
- Age Distribution
- <65: 30, 65-74: 13, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Martha Labarr, PMHNP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Escitalopram Oxalate
Escitalopram Oxalate
31 claims
- Lamotrigine
Lamotrigine
17 claims
- Alprazolam
Alprazolam
14 claims
- Clonazepam
Clonazepam
14 claims
- Benztropine Mesylate 12
Benztropine Mesylate
12 claims
- Risperidone 12
Risperidone
12 claims
| Drug | Claims |
|---|---|
| Escitalopram Oxalate | 31 |
| Lamotrigine | 17 |
| Alprazolam | 14 |
| Clonazepam | 14 |
| Benztropine Mesylate | 12 |
| Risperidone | 12 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Psychiatric/Mental Health Nurse Practitioner in NY →
All providers in New York →
Compare specialties →
Psychiatric/Mental Health Nurse Practitioner Overview
How Martha Labarr, PMHNP fits within the Psychiatric/Mental Health Nurse Practitioner landscape nationally.
40,776
Psychiatric/Mental Health Nurse Practitioner Providers in US
54
States with Psychiatric/Mental Health Nurse Practitioner
927
Avg Claims per Provider
Martha Labarr, PMHNP's 258 claims are below the specialty average of 927.
Nationwide Psychiatric/Mental Health Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Labarr, both outside New York so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2018)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Psychiatric/Mental Health Nurse Practitioner Providers in New York
Other clinicians with the same primary specialty enrolled in New York, drawn from the same CMS NPPES roster as Labarr.
One of 2,860 Psychiatric/Mental Health Nurse Practitioner providers enrolled in New York, 5 are shown here.
Dr. Lori Aavik
DNP
New York, NY
Dr. Jeanne Abatemarco
N.P.P., M.S., R,N
New York, NY
Dr. Arias Abbruzzi Davis
DNP-BC
New York, NY
Dr. Bernadette Abeel
NURSE PRACTITIONER
Albany, NY
Dr. Robert Abel
NURSE PRACTITIONER
New York, NY
Compare Psychiatric/Mental Health Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Martha Labarr, PMHNP's specialty? ▼
Martha Labarr, PMHNP specializes in Psychiatric/Mental Health Nurse Practitioner and practices in Watertown, New York. Credentials: PMHNP.
How much does Martha Labarr, PMHNP prescribe under Medicare Part D? ▼
In 2023, Martha Labarr, PMHNP wrote 258 Medicare Part D claims totaling $27K in drug costs for 45 beneficiaries.
Where is Martha Labarr, PMHNP located? ▼
Martha Labarr, PMHNP is located at 830 WASHINGTON ST, Watertown, NY, 13601. Phone: (315) 785-4000.
What is Martha Labarr, PMHNP's NPI number? ▼
Martha Labarr, PMHNP's National Provider Identifier (NPI) is 1528534138, issued on 10/22/2018.
Does Martha Labarr, PMHNP prescribe more brand-name or generic drugs? ▼
Martha Labarr, PMHNP's prescribing is 9% brand-name and 91% generic drugs by claim count, with $20K in brand drug costs.
How many Psychiatric/Mental Health Nurse Practitioner providers are there in the US? ▼
There are 40,776 Psychiatric/Mental Health Nurse Practitioner providers across 54 states in the US. The average Psychiatric/Mental Health Nurse Practitioner provider writes 927 Medicare Part D claims per year.
What drugs does Martha Labarr, PMHNP prescribe most often? ▼
Based on 2023 Medicare Part D data, Martha Labarr, PMHNP's most frequently prescribed drugs include Escitalopram Oxalate, Lamotrigine, Alprazolam. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Martha Labarr, PMHNP accept Medicare? ▼
Martha Labarr, PMHNP appears in CMS Medicare data with 258 Part D claims and 45 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Martha Labarr, PMHNP's credentials? ▼
Martha Labarr, PMHNP's NPI is 1528534138 with credentials PMHNP. 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
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.