2026 NPPES data Family Nurse Practitioner NPI 1598136095 APRN
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KARI GILBERT, APRN

Family Nurse Practitioner in BRAINTREE, Massachusetts. 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
1K
Medicare Part D claims · 245 beneficiaries · Family Nurse Practitioner avg: 1K
Generic prescribing
90%
generic claims · 10% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

KARI GILBERT, APRN filed 1,016 Medicare Part D claims in 2023 as a Family Nurse Practitioner in BRAINTREE, Massachusetts, prescribing 90% generic.

1K
Part D claims, 2023
90%
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.

KARI GILBERT, APRN's Medicare Part D volume vs every U.S. prescriber

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

1,016 Top 24% higher than 76% 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%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). This entry sits in this band. 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 KARI GILBERT, APRN?

Quality data not reported

NPI registry status

Active

Issued 10/12/2015

NPI 1598136095

Primary specialty

Family Nurse Practitioner

High-volume

209,817 US NPIs in this specialty

Medicare Part D claims

1,016 17% vs specialty avg

2023 prescription claims

Specialty avg: 1,222

Specialty distribution in Massachusetts

How Family Nurse Practitioner compares to other specialties among Massachusetts providers

Massachusetts providers

Family Nurse Practitioner share within Massachusetts

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

Specialty board-certification context

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

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

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

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

KARI GILBERT, APRN appears in the CMS NPPES registry as a Family Nurse Practitioner provider holding APRN credentials at 270 GROVE ST, BRAINTREE, MA, 02184, with a listed phone of (866) 389-2727. NPI 1598136095 was issued on 10/12/2015. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what GILBERT 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 1,016 prescription claims written by this provider, covering 245 Medicare beneficiaries and totaling roughly $85K in drug spend, split 10% brand-name and 90% generic by claim count, with an opioid prescribing rate of 3.1%. 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.

Family Nurse Practitioner is a high-volume specialty nationwide, with 209,817 enrolled providers across 56 states and an average of 1,222 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

270 GROVE ST
BRAINTREE, MA 02184

Provider Details

NPI 1598136095
Specialty Family Nurse Practitioner
Credentials APRN
Gender Female
NPI Issued 10/12/2015

Hospital and facility affiliations

Facilities where KARI GILBERT, APRN 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.

ATRIUS HEALTH INC
DEDHAM, MA

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

License & disciplinary context — Massachusetts BORIM 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 ~38K Massachusetts medical licensees in 2023 — they are NOT specific to KARI GILBERT, APRN. To verify KARI GILBERT, APRN's current license status, search the BORIM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

80
Total board actions, Massachusetts 2023
Across 78 cases
2.11
Actions per 1,000 licensees
Massachusetts statewide rate
probation
Most common action type
29 cases

BORIM 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 Massachusetts disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Typical

KARI GILBERT, APRN — brand share 10.0%
Specialty average (est.)

10% brand-name claims vs 90% generic, on 1,016 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.

1,016
Total Claims
$85K
Total Drug Cost
245
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,105
Total Day Supply
60,096
Brand vs Generic
10% brand / 90% generic
Brand Drug Cost
$65K
Generic Drug Cost
$20K
Opioid Claims
32 (3.1% rate)
Antibiotic Claims
32

Patient Demographics

Average Patient Age
71.5 years
Avg HCC Risk Score
1.23
Gender Split
51% female / 49% male
Age Distribution
<65: 29, 65-74: 123, 75-84: 74, 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 KARI GILBERT, APRN 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
Atorvastatin Calcium
81
Lisinopril
59
Amlodipine Besylate
52
Hydrochlorothiazide
33
Metformin Hcl Er
Metformin Hcl
33
Omeprazole
33
Metoprolol Succinate
32
Losartan Potassium
31
Tamsulosin Hcl
27
Albuterol Sulfate Hfa
Albuterol Sulfate
22

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

Family Nurse Practitioner Overview

How KARI GILBERT, APRN fits within the Family Nurse Practitioner landscape nationally.

209,817
Family Nurse Practitioner Providers in US
56
States with Family Nurse Practitioner
1,222
Avg Claims per Provider

KARI GILBERT, APRN's 1,016 claims are below the specialty average of 1,222.

Nearby Family Nurse Practitioner Providers in Massachusetts

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

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

Frequently Asked Questions

What is KARI GILBERT, APRN's specialty?
KARI GILBERT, APRN specializes in Family Nurse Practitioner and practices in BRAINTREE, Massachusetts. Credentials: APRN.
How much does KARI GILBERT, APRN prescribe under Medicare Part D?
In 2023, KARI GILBERT, APRN wrote 1,016 Medicare Part D claims totaling $85K in drug costs for 245 beneficiaries.
Where is KARI GILBERT, APRN located?
KARI GILBERT, APRN is located at 270 GROVE ST, BRAINTREE, MA, 02184. Phone: (866) 389-2727.
What is KARI GILBERT, APRN's NPI number?
KARI GILBERT, APRN's National Provider Identifier (NPI) is 1598136095, issued on 10/12/2015.
Does KARI GILBERT, APRN prescribe more brand-name or generic drugs?
KARI GILBERT, APRN's prescribing is 10% brand-name and 90% generic drugs by claim count, with $65K in brand drug costs.
Does KARI GILBERT, APRN prescribe opioids?
Yes, KARI GILBERT, APRN had 32 opioid claims in 2023 with an opioid prescribing rate of 3.1%.
How many Family Nurse Practitioner providers are there in the US?
There are 209,817 Family Nurse Practitioner providers across 56 states in the US. The average Family Nurse Practitioner provider writes 1,222 Medicare Part D claims per year.
What drugs does KARI GILBERT, APRN prescribe most often?
Based on 2023 Medicare Part D data, KARI GILBERT, APRN's most frequently prescribed drugs include Atorvastatin Calcium, Lisinopril, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does KARI GILBERT, APRN accept Medicare?
KARI GILBERT, APRN appears in CMS Medicare data with 1,016 Part D claims and 245 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify KARI GILBERT, APRN's credentials?
KARI GILBERT, APRN's NPI is 1598136095 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

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