NPI registry status
Active
2026 NPPES data Gerontology Nurse Practitioner NPI 1245896893 NP-C
Verify on CMS → Katina Smith, NP-C
Gerontology Nurse Practitioner in Saint Louis, Missouri.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 10,056 in Gerontology 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
308
Medicare Part D claims · 63 beneficiaries · Gerontology Nurse Practitioner avg: 1K
Generic prescribing
82%
generic claims · 18% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$2.3K
77 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2024
What the federal data shows
Katina Smith, NP-C filed 308 Medicare Part D claims in 2024 as a Gerontology Nurse Practitioner in Saint Louis, Missouri, prescribing 82% generic.
- 308
- Part D claims, 2024
- 82%
- generic prescribing
- $2.3K
- industry payments (Sunshine Act)
- ≥56th
- 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 Katina Smith, NP-C
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 1245896893), first enumerated 05/18/2019.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 308 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
$2.3K in reported industry payments (77 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- 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 1245896893 · Gerontology Nurse Practitioner
NPI-10 · ENUM-RECENT · TAX-MID · RX-LIGHT · BOOK-THIN · PHOTO-ENUM
- NPI-10 1245896893
- ENUM-RECENT 2019
- TAX-MID 10K Gerontology Nurse
- RX-LIGHT 308
- BOOK-THIN 227 in Missouri
- PHOTO-ENUM Iryna Leno · 2019
Katina Smith, NP-C's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2024, across all CMS prescribers nationally
308 ≥ 56th percentile 56% of 1,416,883 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 · 2024
What does the federal data show about Katina Smith, NP-C?
Quality data not reportedPrimary specialty
Gerontology Nurse Practitioner
Medicare Part D claims
308 77% vs specialty avg
Specialty distribution in Missouri
How Gerontology Nurse Practitioner compares to other specialties among Missouri 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 Gerontology 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 | 1245896893 |
|---|---|
| Specialty | Gerontology Nurse Practitioner |
| Credentials | NP-C |
| Gender | Female |
| NPI Issued | 05/18/2019 |
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 Katina Smith, NP-C. Source: openpaymentsdata.cms.gov.
Total received
$2.3K
Largest payer
AstraZeneca Pharmaceuticals LP
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.
Brand vs generic prescribing mix · Typical
Katina Smith, NP-C - brand share 18.0%
Gerontology Nurse Practitioner average
18% brand-name claims vs 82% generic, on 308 2024 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 2024.
308
Total Claims
$349K
Total Drug Cost
63
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 617.3
- Total Day Supply
- 17,833
- Brand vs Generic
- 18% brand / 82% generic
- Brand Drug Cost
- $344K
- Generic Drug Cost
- $6K
Patient Demographics
- Average Patient Age
- 67.4 years
- Avg HCC Risk Score
- 9.04
- Gender Split
- 44% female / 56% male
- Age Distribution
- <65: 23, 65-74: N/A, 75-84: 20, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Katina Smith, NP-C prescribes most
Top Medicare Part D drugs by claim count, 2024
- Lidocaine-Prilocaine
Lidocaine-Prilocaine
23 claims
- Amlodipine Besylate
Amlodipine Besylate
17 claims
- Carvedilol
Carvedilol
15 claims
- Losartan Potassium
Losartan Potassium
15 claims
- Metoprolol Succinate
Metoprolol Succinate
14 claims
- Midodrine Hcl
Midodrine Hcl
13 claims
- Velphoro
Velphoro
13 claims
- Furosemide
Furosemide
12 claims
| Drug | Claims |
|---|---|
| Lidocaine-Prilocaine Lidocaine/Prilocaine | 23 |
| Amlodipine Besylate | 17 |
| Carvedilol | 15 |
| Losartan Potassium | 15 |
| Metoprolol Succinate | 14 |
| Midodrine Hcl | 13 |
| Velphoro Sucroferric Oxyhydroxide | 13 |
| Furosemide | 12 |
| Hydralazine Hcl | 12 |
| Prednisone | 12 |
* 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 Katina Smith, NP-C fits within the Gerontology Nurse Practitioner landscape nationally.
10,056
Gerontology Nurse Practitioner Providers in US
54
States with Gerontology Nurse Practitioner
1,350
Avg Claims per Provider
Katina Smith, NP-C's 308 claims are below the specialty average of 1,350.
Nationwide Gerontology Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Smith, both outside Missouri so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2019)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Gerontology Nurse Practitioner Providers in Missouri
Other clinicians with the same primary specialty enrolled in Missouri, drawn from the same CMS NPPES roster as Smith.
One of 227 Gerontology Nurse Practitioner providers enrolled in Missouri, 5 are shown here.
Helen Adams
AGNP
Saint Louis, MO
Gabriela Allison
Blue Springs, MO
Ariana Alonso
ACNP
Saint Louis, MO
Esen Antakli
AGNP
Saint Louis, MO
Jamie Archer
NP
Festus, MO
Compare Gerontology Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Katina Smith, NP-C's specialty? ▼
Katina Smith, NP-C specializes in Gerontology Nurse Practitioner and practices in Saint Louis, Missouri. Credentials: NP-C.
How much does Katina Smith, NP-C prescribe under Medicare Part D? ▼
In 2024, Katina Smith, NP-C wrote 308 Medicare Part D claims totaling $349K in drug costs for 63 beneficiaries.
Where is Katina Smith, NP-C located? ▼
Katina Smith, NP-C is located at 450 N NEW BALLAS RD STE 204, Saint Louis, MO, 63141. Phone: (314) 991-0137.
What is Katina Smith, NP-C's NPI number? ▼
Katina Smith, NP-C's National Provider Identifier (NPI) is 1245896893, issued on 05/18/2019.
Does Katina Smith, NP-C prescribe more brand-name or generic drugs? ▼
Katina Smith, NP-C's prescribing is 18% brand-name and 82% generic drugs by claim count, with $344K in brand drug costs.
How many Gerontology Nurse Practitioner providers are there in the US? ▼
There are 10,056 Gerontology Nurse Practitioner providers across 54 states in the US. The average Gerontology Nurse Practitioner provider writes 1,350 Medicare Part D claims per year.
What drugs does Katina Smith, NP-C prescribe most often? ▼
Based on 2024 Medicare Part D data, Katina Smith, NP-C's most frequently prescribed drugs include Lidocaine-Prilocaine, Amlodipine Besylate, Carvedilol. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Katina Smith, NP-C accept Medicare? ▼
Katina Smith, NP-C appears in CMS Medicare data with 308 Part D claims and 63 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Katina Smith, NP-C's credentials? ▼
Katina Smith, NP-C's NPI is 1245896893 with credentials NP-C. 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 (2024). 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 August 2026 (NPPES) / 2024 (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 August 2026.