2026 NPPES data Gerontology Nurse Practitioner NPI 1346902335 APRN, AGPCNP-BC
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KRISTA SHENKMAN, APRN, AGPCNP-BC

Gerontology Nurse Practitioner in CLEARWATER, Florida. 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
5K
Medicare Part D claims · 266 beneficiaries · Gerontology Nurse Practitioner avg: 1K
Generic prescribing
87%
generic claims · 13% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

KRISTA SHENKMAN, APRN, AGPCNP-BC filed 5,021 Medicare Part D claims in 2023 as a Gerontology Nurse Practitioner in CLEARWATER, Florida, prescribing 87% generic.

5K
Part D claims, 2023
87%
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.

KRISTA SHENKMAN, APRN, AGPCNP-BC's Medicare Part D volume vs every U.S. prescriber

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

5,021 Top 6% higher than 94% 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%). Below this entry. 1,600–1,800: 19,072 prescribers (1%). Below this entry. 1,800–2,000: 16,451 prescribers (1%). Below this entry. 2,000–2,200: 213,991 prescribers (16%). This entry sits in this band. 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 KRISTA SHENKMAN, APRN, AGPCNP-BC?

Quality data not reported

NPI registry status

Active

Issued 10/07/2021

NPI 1346902335

Primary specialty

Gerontology Nurse Practitioner

Mid-sized

9,625 US NPIs in this specialty

Medicare Part D claims

5,021 291% vs specialty avg

2023 prescription claims

Specialty avg: 1,283

Specialty distribution in Florida

How Gerontology Nurse Practitioner compares to other specialties among Florida providers

Florida providers

Gerontology Nurse Practitioner share within Florida

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

Specialty board-certification context

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

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

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

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

KRISTA SHENKMAN, APRN, AGPCNP-BC appears in the CMS NPPES registry as a Gerontology Nurse Practitioner provider holding APRN, AGPCNP-BC credentials at 501 S LINCOLN AVE STE 22, CLEARWATER, FL, 33756, with a listed phone of (727) 357-7828. NPI 1346902335 was issued on 10/07/2021. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what SHENKMAN 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 5,021 prescription claims written by this provider, covering 266 Medicare beneficiaries and totaling roughly $607K in drug spend, split 13% brand-name and 87% generic by claim count, with an opioid prescribing rate of 1.3%. 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.

Gerontology Nurse Practitioner is a mid-sized specialty nationwide, with 9,625 enrolled providers across 54 states and an average of 1,283 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

501 S LINCOLN AVE STE 22
CLEARWATER, FL 33756

Provider Details

NPI 1346902335
Specialty Gerontology Nurse Practitioner
Credentials APRN, AGPCNP-BC
Gender Female
NPI Issued 10/07/2021

Hospital and facility affiliations

Facilities where KRISTA SHENKMAN, APRN, AGPCNP-BC 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.

FLORIDA MEDICAL SPECIALISTS LLC
DUNEDIN, FL

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 — Florida FLDOH 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 ~75K Florida medical licensees in 2023 — they are NOT specific to KRISTA SHENKMAN, APRN, AGPCNP-BC. To verify KRISTA SHENKMAN, APRN, AGPCNP-BC's current license status, search the FLDOH public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.

480
Total board actions, Florida 2023
Across 467 cases
6.40
Actions per 1,000 licensees
Florida statewide rate
monetary fine
Most common action type
138 cases

FLDOH 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 Florida disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.

Brand vs generic prescribing mix · Typical

KRISTA SHENKMAN, APRN, AGPCNP-BC — brand share 13.0%
Specialty average (est.)

13% brand-name claims vs 87% generic, on 5,021 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.

5,021
Total Claims
$607K
Total Drug Cost
266
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
5,192
Total Day Supply
134,905
Brand vs Generic
13% brand / 87% generic
Brand Drug Cost
$304K
Generic Drug Cost
$302K
Opioid Claims
67 (1.3% rate)
Antibiotic Claims
136

Patient Demographics

Average Patient Age
78.5 years
Avg HCC Risk Score
3.02
Gender Split
70% female / 30% male
Age Distribution
<65: 17, 65-74: 78, 75-84: 95, 85+: 76

Top Prescribed Drugs (Medicare Part D)

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

What KRISTA SHENKMAN, APRN, AGPCNP-BC 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
211
Levothyroxine Sodium
181
Gabapentin
170
Pregabalin
163
Amlodipine Besylate
100
Furosemide
87
Losartan Potassium
82
Sertraline Hcl
79
Potassium Chloride
75
Lisinopril
74

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

Gerontology Nurse Practitioner Overview

How KRISTA SHENKMAN, APRN, AGPCNP-BC fits within the Gerontology Nurse Practitioner landscape nationally.

9,625
Gerontology Nurse Practitioner Providers in US
54
States with Gerontology Nurse Practitioner
1,283
Avg Claims per Provider

KRISTA SHENKMAN, APRN, AGPCNP-BC's 5,021 claims are above the specialty average of 1,283.

Nearby Gerontology Nurse Practitioner Providers in Florida

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

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

Frequently Asked Questions

What is KRISTA SHENKMAN, APRN, AGPCNP-BC's specialty?
KRISTA SHENKMAN, APRN, AGPCNP-BC specializes in Gerontology Nurse Practitioner and practices in CLEARWATER, Florida. Credentials: APRN, AGPCNP-BC.
How much does KRISTA SHENKMAN, APRN, AGPCNP-BC prescribe under Medicare Part D?
In 2023, KRISTA SHENKMAN, APRN, AGPCNP-BC wrote 5,021 Medicare Part D claims totaling $607K in drug costs for 266 beneficiaries.
Where is KRISTA SHENKMAN, APRN, AGPCNP-BC located?
KRISTA SHENKMAN, APRN, AGPCNP-BC is located at 501 S LINCOLN AVE STE 22, CLEARWATER, FL, 33756. Phone: (727) 357-7828.
What is KRISTA SHENKMAN, APRN, AGPCNP-BC's NPI number?
KRISTA SHENKMAN, APRN, AGPCNP-BC's National Provider Identifier (NPI) is 1346902335, issued on 10/07/2021.
Does KRISTA SHENKMAN, APRN, AGPCNP-BC prescribe more brand-name or generic drugs?
KRISTA SHENKMAN, APRN, AGPCNP-BC's prescribing is 13% brand-name and 87% generic drugs by claim count, with $304K in brand drug costs.
Does KRISTA SHENKMAN, APRN, AGPCNP-BC prescribe opioids?
Yes, KRISTA SHENKMAN, APRN, AGPCNP-BC had 67 opioid claims in 2023 with an opioid prescribing rate of 1.3%.
How many Gerontology Nurse Practitioner providers are there in the US?
There are 9,625 Gerontology Nurse Practitioner providers across 54 states in the US. The average Gerontology Nurse Practitioner provider writes 1,283 Medicare Part D claims per year.
What drugs does KRISTA SHENKMAN, APRN, AGPCNP-BC prescribe most often?
Based on 2023 Medicare Part D data, KRISTA SHENKMAN, APRN, AGPCNP-BC's most frequently prescribed drugs include Atorvastatin Calcium, Levothyroxine Sodium, Gabapentin. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does KRISTA SHENKMAN, APRN, AGPCNP-BC accept Medicare?
KRISTA SHENKMAN, APRN, AGPCNP-BC appears in CMS Medicare data with 5,021 Part D claims and 266 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify KRISTA SHENKMAN, APRN, AGPCNP-BC's credentials?
KRISTA SHENKMAN, APRN, AGPCNP-BC's NPI is 1346902335 with credentials APRN, AGPCNP-BC. 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