2026 NPPES data Psychiatric/Mental Health Nurse Practitioner NPI 1427417898 CNP
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TAMMY VANDE KAMP, CNP

Psychiatric/Mental Health Nurse Practitioner in HARTFORD, South Dakota. 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 · 58 beneficiaries · Psychiatric/Mental Health Nurse Practitioner avg: 927

What the federal data shows

TAMMY VANDE KAMP, CNP filed 1,136 Medicare Part D claims in 2023 as a Psychiatric/Mental Health Nurse Practitioner in HARTFORD, South Dakota.

1K
Part D claims, 2023

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.

TAMMY VANDE KAMP, CNP's Medicare Part D volume vs every U.S. prescriber

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

1,136 Top 23% higher than 77% 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 TAMMY VANDE KAMP, CNP?

Quality data not reported

NPI registry status

Active

Issued 02/15/2016

NPI 1427417898

Primary specialty

Psychiatric/Mental Health Nurse Practitioner

Mid-sized

39,953 US NPIs in this specialty

Medicare Part D claims

1,136 23% vs specialty avg

2023 prescription claims

Specialty avg: 927

Specialty distribution in South Dakota

How Psychiatric/Mental Health Nurse Practitioner compares to other specialties among South Dakota providers

South Dakota providers

Psychiatric/Mental Health Nurse Practitioner share within South Dakota

1. Psychiatric/Mental Health Nurse Practitioner42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Psychiatric/Mental Health Nurse Practitioner share within South Dakota

Specialty board-certification context

Estimated specialty board-certified rate — Psychiatric/Mental Health Nurse Practitioner (ABMS / AOA reference)

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

Est. board-certified rate (Psychiatric/Mental Health Nurse Practitioner) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Psychiatric/Mental Health 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).

TAMMY VANDE KAMP, CNP appears in the CMS NPPES registry as a Psychiatric/Mental Health Nurse Practitioner provider holding CNP credentials at 304 WEST SD HIGHWAY 38, HARTFORD, SD, 57033, with a listed phone of (605) 494-1500. NPI 1427417898 was issued on 02/15/2016. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what VANDE KAMP 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 1,136 prescription claims written by this provider, covering 58 Medicare beneficiaries and totaling roughly $152K in drug spend. 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.

Psychiatric/Mental Health Nurse Practitioner is a mid-sized specialty nationwide, with 39,953 enrolled providers across 54 states and an average of 927 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

304 WEST SD HIGHWAY 38
HARTFORD, SD 57033

Provider Details

NPI 1427417898
Specialty Psychiatric/Mental Health Nurse Practitioner
Credentials CNP
Gender Female
NPI Issued 02/15/2016

Hospital and facility affiliations

Facilities where TAMMY VANDE KAMP, CNP 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.

RISING HOPE COUNSELING, LLC
ROCK RAPIDS, IA
RURAL HEALTH CARE INC
MITCHELL, SD

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

Medicare Part D Prescribing Data

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

1,136
Total Claims
$152K
Total Drug Cost
58
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,490
Total Day Supply
41,916
Generic Drug Cost
$36K

Patient Demographics

Average Patient Age
63.5 years
Avg HCC Risk Score
0.98
Gender Split
57% female / 43% male
Age Distribution
<65: 19, 65-74: 28, 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 TAMMY VANDE KAMP, CNP 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
Bupropion Xl
Bupropion Hcl
113
Lorazepam
76
Trazodone Hcl
76
Fluoxetine Hcl
67
Clonazepam
63
Aripiprazole
58
Lamotrigine
52
Buspirone Hcl
44
Escitalopram Oxalate
44
Olanzapine
44

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

Psychiatric/Mental Health Nurse Practitioner Overview

How TAMMY VANDE KAMP, CNP fits within the Psychiatric/Mental Health Nurse Practitioner landscape nationally.

39,953
Psychiatric/Mental Health Nurse Practitioner Providers in US
54
States with Psychiatric/Mental Health Nurse Practitioner
927
Avg Claims per Provider

TAMMY VANDE KAMP, CNP's 1,136 claims are above the specialty average of 927.

Nearby Psychiatric/Mental Health Nurse Practitioner Providers in South Dakota

Other clinicians with the same primary specialty enrolled in South Dakota, drawn from the same CMS NPPES roster as VANDE KAMP.

Compare Psychiatric/Mental Health Nurse Practitioner nationally: see state-by-state distribution →

Frequently Asked Questions

What is TAMMY VANDE KAMP, CNP's specialty?
TAMMY VANDE KAMP, CNP specializes in Psychiatric/Mental Health Nurse Practitioner and practices in HARTFORD, South Dakota. Credentials: CNP.
How much does TAMMY VANDE KAMP, CNP prescribe under Medicare Part D?
In 2023, TAMMY VANDE KAMP, CNP wrote 1,136 Medicare Part D claims totaling $152K in drug costs for 58 beneficiaries.
Where is TAMMY VANDE KAMP, CNP located?
TAMMY VANDE KAMP, CNP is located at 304 WEST SD HIGHWAY 38, HARTFORD, SD, 57033. Phone: (605) 494-1500.
What is TAMMY VANDE KAMP, CNP's NPI number?
TAMMY VANDE KAMP, CNP's National Provider Identifier (NPI) is 1427417898, issued on 02/15/2016.
How many Psychiatric/Mental Health Nurse Practitioner providers are there in the US?
There are 39,953 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 TAMMY VANDE KAMP, CNP prescribe most often?
Based on 2023 Medicare Part D data, TAMMY VANDE KAMP, CNP's most frequently prescribed drugs include Bupropion Xl, Lorazepam, Trazodone Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does TAMMY VANDE KAMP, CNP accept Medicare?
TAMMY VANDE KAMP, CNP appears in CMS Medicare data with 1,136 Part D claims and 58 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify TAMMY VANDE KAMP, CNP's credentials?
TAMMY VANDE KAMP, CNP's NPI is 1427417898 with credentials CNP. 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