2026 NPPES data Family Health Clinical Nurse Specialist NPI 1255899399
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KRISLYN BOSWELL

Family Health Clinical Nurse Specialist in LEAGUE CITY, Texas. 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 · 236 beneficiaries · Family Health Clinical Nurse Specialist avg: 1K
Industry payments
$377.12
18 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

KRISLYN BOSWELL filed 1,420 Medicare Part D claims in 2023 as a Family Health Clinical Nurse Specialist in LEAGUE CITY, Texas.

1K
Part D claims, 2023
$377.12
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.

KRISLYN BOSWELL's Medicare Part D volume vs every U.S. prescriber

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

1,420 Top 20% higher than 80% 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%). Below this entry. 1,200–1,400: 26,224 prescribers (2%). Below this entry. 1,400–1,600: 21,710 prescribers (2%). This entry sits in this band. 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 KRISLYN BOSWELL?

Quality data not reported

NPI registry status

Active

Issued 03/07/2019

NPI 1255899399

Primary specialty

Family Health Clinical Nurse Specialist

Niche

589 US NPIs in this specialty

Medicare Part D claims

1,420 1% vs specialty avg

2023 prescription claims

Specialty avg: 1,429

Specialty distribution in Texas

How Family Health Clinical Nurse Specialist compares to other specialties among Texas providers

Texas providers

Family Health Clinical Nurse Specialist share within Texas

1. Family Health Clinical Nurse Specialist42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Family Health Clinical Nurse Specialist share within Texas

Specialty board-certification context

Estimated specialty board-certified rate — Family Health Clinical Nurse Specialist (ABMS / AOA reference)

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

Est. board-certified rate (Family Health Clinical Nurse Specialist) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Family Health Clinical Nurse Specialist) — 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).

KRISLYN BOSWELL appears in the CMS NPPES registry as a Family Health Clinical Nurse Specialist provider at 2911 S SHORE BLVD STE 190, LEAGUE CITY, TX, 77573, with a listed phone of (281) 538-8188. NPI 1255899399 was issued on 03/07/2019. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BOSWELL 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 1,420 prescription claims written by this provider, covering 236 Medicare beneficiaries and totaling roughly $169K in drug spend, with an opioid prescribing rate of 0.8%. 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 Health Clinical Nurse Specialist is a narrow specialty nationwide, with 589 enrolled providers across 48 states and an average of 1,429 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

2911 S SHORE BLVD STE 190
LEAGUE CITY, TX 77573

Provider Details

NPI 1255899399
Specialty Family Health Clinical Nurse Specialist
Gender Female
NPI Issued 03/07/2019

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 KRISLYN BOSWELL. Source: openpaymentsdata.cms.gov.

Total received

$377

Largest payer

Novo Nordisk 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 — 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 KRISLYN BOSWELL. To verify KRISLYN BOSWELL'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.

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

1,420
Total Claims
$169K
Total Drug Cost
236
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
3,126
Total Day Supply
89,519
Generic Drug Cost
$31K
Opioid Claims
12 (0.8% rate)
Antibiotic Claims
93

Patient Demographics

Average Patient Age
71.4 years
Avg HCC Risk Score
0.91
Gender Split
56% female / 44% male

Top Prescribed Drugs (Medicare Part D)

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

What KRISLYN BOSWELL 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
69
Amlodipine Besylate
54
Lisinopril
47
Metoprolol Succinate
44
Levothyroxine Sodium
42
Rosuvastatin Calcium
36
Simvastatin
35
Methylprednisolone
30
Hydrochlorothiazide
26
Trazodone Hcl
25

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

Family Health Clinical Nurse Specialist Overview

How KRISLYN BOSWELL fits within the Family Health Clinical Nurse Specialist landscape nationally.

589
Family Health Clinical Nurse Specialist Providers in US
48
States with Family Health Clinical Nurse Specialist
1,429
Avg Claims per Provider

KRISLYN BOSWELL's 1,420 claims are below the specialty average of 1,429.

Nearby Family Health Clinical Nurse Specialist Providers in Texas

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

Compare Family Health Clinical Nurse Specialist nationally: see state-by-state distribution →

Frequently Asked Questions

What is KRISLYN BOSWELL's specialty?
KRISLYN BOSWELL specializes in Family Health Clinical Nurse Specialist and practices in LEAGUE CITY, Texas.
How much does KRISLYN BOSWELL prescribe under Medicare Part D?
In 2023, KRISLYN BOSWELL wrote 1,420 Medicare Part D claims totaling $169K in drug costs for 236 beneficiaries.
Where is KRISLYN BOSWELL located?
KRISLYN BOSWELL is located at 2911 S SHORE BLVD STE 190, LEAGUE CITY, TX, 77573. Phone: (281) 538-8188.
What is KRISLYN BOSWELL's NPI number?
KRISLYN BOSWELL's National Provider Identifier (NPI) is 1255899399, issued on 03/07/2019.
Does KRISLYN BOSWELL prescribe opioids?
Yes, KRISLYN BOSWELL had 12 opioid claims in 2023 with an opioid prescribing rate of 0.8%.
How many Family Health Clinical Nurse Specialist providers are there in the US?
There are 589 Family Health Clinical Nurse Specialist providers across 48 states in the US. The average Family Health Clinical Nurse Specialist provider writes 1,429 Medicare Part D claims per year.
What drugs does KRISLYN BOSWELL prescribe most often?
Based on 2023 Medicare Part D data, KRISLYN BOSWELL's most frequently prescribed drugs include Atorvastatin Calcium, Amlodipine Besylate, Lisinopril. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does KRISLYN BOSWELL accept Medicare?
KRISLYN BOSWELL appears in CMS Medicare data with 1,420 Part D claims and 236 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify KRISLYN BOSWELL's credentials?
KRISLYN BOSWELL's NPI is 1255899399. 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