2026 NPPES data Family Nurse Practitioner NPI 1639882525 CNP
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REBECCA GLIDDEN, CNP

Family Nurse Practitioner in YANKTON, 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
615
Medicare Part D claims · 122 beneficiaries · Family Nurse Practitioner avg: 1K
Generic prescribing
88%
generic claims · 12% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

REBECCA GLIDDEN, CNP filed 615 Medicare Part D claims in 2023 as a Family Nurse Practitioner in YANKTON, South Dakota, prescribing 88% generic.

615
Part D claims, 2023
88%
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.

REBECCA GLIDDEN, CNP's Medicare Part D volume vs every U.S. prescriber

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

615 Top 31% higher than 69% 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%). This entry sits in this band. 800–1,000: 40,919 prescribers (3%). Above this entry. 1,000–1,200: 31,827 prescribers (2%). Above this entry. 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 REBECCA GLIDDEN, CNP?

Quality data not reported

NPI registry status

Active

Issued 01/05/2023

NPI 1639882525

Primary specialty

Family Nurse Practitioner

High-volume

209,817 US NPIs in this specialty

Medicare Part D claims

615 50% vs specialty avg

2023 prescription claims

Specialty avg: 1,222

Specialty distribution in South Dakota

How Family Nurse Practitioner compares to other specialties among South Dakota providers

South Dakota providers

Family Nurse Practitioner share within South Dakota

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

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).

REBECCA GLIDDEN, CNP appears in the CMS NPPES registry as a Family Nurse Practitioner provider holding CNP credentials at 1028 WALNUT ST, YANKTON, SD, 57078, with a listed phone of (605) 665-4606. NPI 1639882525 was issued on 01/05/2023. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what GLIDDEN 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 615 prescription claims written by this provider, covering 122 Medicare beneficiaries and totaling roughly $53K in drug spend, split 12% brand-name and 88% generic by claim count, with an opioid prescribing rate of 9.8%. 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 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

1028 WALNUT ST
YANKTON, SD 57078

Provider Details

NPI 1639882525
Specialty Family Nurse Practitioner
Credentials CNP
Gender Female
NPI Issued 01/05/2023

Brand vs generic prescribing mix · Typical

REBECCA GLIDDEN, CNP — brand share 12.0%
Specialty average (est.)

12% brand-name claims vs 88% generic, on 615 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.

615
Total Claims
$53K
Total Drug Cost
122
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
690
Total Day Supply
16,437
Brand vs Generic
12% brand / 88% generic
Brand Drug Cost
$38K
Generic Drug Cost
$15K
Opioid Claims
60 (9.8% rate)
Antibiotic Claims
14

Patient Demographics

Average Patient Age
77.4 years
Avg HCC Risk Score
1.65
Gender Split
59% female / 41% male
Age Distribution
<65: 16, 65-74: 23, 75-84: 40, 85+: 43

Top Prescribed Drugs (Medicare Part D)

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

What REBECCA GLIDDEN, 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
Mirtazapine
37
Escitalopram Oxalate
30
Levothyroxine Sodium
28
Duloxetine Hcl
26
Atorvastatin Calcium
23
Potassium Chloride
21
Buprenorphine-Naloxone
Buprenorphine Hcl/Naloxone Hcl
16
Divalproex Sodium
16
Fentanyl
16
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
16

* 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 REBECCA GLIDDEN, CNP 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

REBECCA GLIDDEN, CNP's 615 claims are below the specialty average of 1,222.

Nearby Family 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 GLIDDEN.

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

Frequently Asked Questions

What is REBECCA GLIDDEN, CNP's specialty?
REBECCA GLIDDEN, CNP specializes in Family Nurse Practitioner and practices in YANKTON, South Dakota. Credentials: CNP.
How much does REBECCA GLIDDEN, CNP prescribe under Medicare Part D?
In 2023, REBECCA GLIDDEN, CNP wrote 615 Medicare Part D claims totaling $53K in drug costs for 122 beneficiaries.
Where is REBECCA GLIDDEN, CNP located?
REBECCA GLIDDEN, CNP is located at 1028 WALNUT ST, YANKTON, SD, 57078. Phone: (605) 665-4606.
What is REBECCA GLIDDEN, CNP's NPI number?
REBECCA GLIDDEN, CNP's National Provider Identifier (NPI) is 1639882525, issued on 01/05/2023.
Does REBECCA GLIDDEN, CNP prescribe more brand-name or generic drugs?
REBECCA GLIDDEN, CNP's prescribing is 12% brand-name and 88% generic drugs by claim count, with $38K in brand drug costs.
Does REBECCA GLIDDEN, CNP prescribe opioids?
Yes, REBECCA GLIDDEN, CNP had 60 opioid claims in 2023 with an opioid prescribing rate of 9.8%.
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 REBECCA GLIDDEN, CNP prescribe most often?
Based on 2023 Medicare Part D data, REBECCA GLIDDEN, CNP's most frequently prescribed drugs include Mirtazapine, Escitalopram Oxalate, Levothyroxine Sodium. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does REBECCA GLIDDEN, CNP accept Medicare?
REBECCA GLIDDEN, CNP appears in CMS Medicare data with 615 Part D claims and 122 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify REBECCA GLIDDEN, CNP's credentials?
REBECCA GLIDDEN, CNP's NPI is 1639882525 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