2026 NPPES data Critical Care Medicine Registered Nurse NPI 1245866953 APRN
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HEATHER GIRTEN, APRN

Critical Care Medicine Registered Nurse in OWENSBORO, Kentucky. 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 · 139 beneficiaries · Critical Care Medicine Registered Nurse avg: 752
Generic prescribing
85%
generic claims · 15% brand-name · higher generic rates reduce patient out-of-pocket costs

What the federal data shows

HEATHER GIRTEN, APRN filed 1,211 Medicare Part D claims in 2023 as a Critical Care Medicine Registered Nurse in OWENSBORO, Kentucky, prescribing 85% generic.

1K
Part D claims, 2023
85%
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.

HEATHER GIRTEN, APRN's Medicare Part D volume vs every U.S. prescriber

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

1,211 Top 22% higher than 78% 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%). This entry sits in this band. 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 HEATHER GIRTEN, APRN?

Quality data not reported

NPI registry status

Active

Issued 03/14/2020

NPI 1245866953

Primary specialty

Critical Care Medicine Registered Nurse

Mid-sized

6,529 US NPIs in this specialty

Medicare Part D claims

1,211 61% vs specialty avg

2023 prescription claims

Specialty avg: 752

Specialty distribution in Kentucky

How Critical Care Medicine Registered Nurse compares to other specialties among Kentucky providers

Kentucky providers

Critical Care Medicine Registered Nurse share within Kentucky

1. Critical Care Medicine Registered Nurse42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Critical Care Medicine Registered Nurse share within Kentucky

Specialty board-certification context

Estimated specialty board-certified rate — Critical Care Medicine Registered Nurse (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Critical Care Medicine Registered Nurse ABMS/AOA estimate

Est. board-certified rate (Critical Care Medicine Registered Nurse) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Critical Care Medicine Registered Nurse) — 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).

HEATHER GIRTEN, APRN is a Critical Care Medicine Registered Nurse provider practicing in OWENSBORO, Kentucky, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: APRN. NPI: 1245866953. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

HEATHER GIRTEN, APRN appears in the CMS NPPES registry as a Critical Care Medicine Registered Nurse provider holding APRN credentials at 3740 OLD HARTFORD RD, OWENSBORO, KY, 42303, with a listed phone of (270) 684-7259. NPI 1245866953 was issued on 03/14/2020. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what GIRTEN 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 1,211 prescription claims written by this provider, covering 139 Medicare beneficiaries and totaling roughly $56K in drug spend, split 15% brand-name and 85% generic by claim count. 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.

Critical Care Medicine Registered Nurse is a mid-sized specialty nationwide, with 6,529 enrolled providers across 53 states and an average of 752 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

3740 OLD HARTFORD RD
OWENSBORO, KY 42303

Provider Details

NPI 1245866953
Specialty Critical Care Medicine Registered Nurse
Credentials APRN
Gender Female
NPI Issued 03/14/2020

Hospital and facility affiliations

Facilities where HEATHER GIRTEN, APRN 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.

ABODE CARE PARTNERS LTC VB LLC
LOUISVILLE, KY
SHC MEDICAL PARTNERS OF KENTUCKY, LLC
OWENSBORO, KY

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

Brand vs generic prescribing mix · Typical

HEATHER GIRTEN, APRN — brand share 15.0%
Specialty average (est.)

15% brand-name claims vs 85% generic, on 1,211 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.

1,211
Total Claims
$56K
Total Drug Cost
139
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,211
Total Day Supply
29,454
Brand vs Generic
15% brand / 85% generic
Brand Drug Cost
$32K
Generic Drug Cost
$24K
Antibiotic Claims
25

Patient Demographics

Average Patient Age
78.3 years
Avg HCC Risk Score
2.18
Gender Split
63% female / 37% male
Age Distribution
<65: 13, 65-74: 32, 75-84: 49, 85+: 45

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Atorvastatin Calcium
68
Buspirone Hcl
68
Mirtazapine
61
Trazodone Hcl
54
Pantoprazole Sodium
51
Escitalopram Oxalate
50
Levetiracetam
48
Novolog Flexpen
Insulin Aspart
42
Sertraline Hcl
35
Lisinopril
33

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

Critical Care Medicine Registered Nurse Overview

How HEATHER GIRTEN, APRN fits within the Critical Care Medicine Registered Nurse landscape nationally.

6,529
Critical Care Medicine Registered Nurse Providers in US
53
States with Critical Care Medicine Registered Nurse
752
Avg Claims per Provider

HEATHER GIRTEN, APRN's 1,211 claims are above the specialty average of 752.

Nearby Critical Care Medicine Registered Nurse Providers in Kentucky

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

Compare Critical Care Medicine Registered Nurse nationally: see state-by-state distribution →

Frequently Asked Questions

What is HEATHER GIRTEN, APRN's specialty?
HEATHER GIRTEN, APRN specializes in Critical Care Medicine Registered Nurse and practices in OWENSBORO, Kentucky. Credentials: APRN.
How much does HEATHER GIRTEN, APRN prescribe under Medicare Part D?
In 2023, HEATHER GIRTEN, APRN wrote 1,211 Medicare Part D claims totaling $56K in drug costs for 139 beneficiaries.
Where is HEATHER GIRTEN, APRN located?
HEATHER GIRTEN, APRN is located at 3740 OLD HARTFORD RD, OWENSBORO, KY, 42303. Phone: (270) 684-7259.
What is HEATHER GIRTEN, APRN's NPI number?
HEATHER GIRTEN, APRN's National Provider Identifier (NPI) is 1245866953, issued on 03/14/2020.
Does HEATHER GIRTEN, APRN prescribe more brand-name or generic drugs?
HEATHER GIRTEN, APRN's prescribing is 15% brand-name and 85% generic drugs by claim count, with $32K in brand drug costs.
How many Critical Care Medicine Registered Nurse providers are there in the US?
There are 6,529 Critical Care Medicine Registered Nurse providers across 53 states in the US. The average Critical Care Medicine Registered Nurse provider writes 752 Medicare Part D claims per year.
What drugs does HEATHER GIRTEN, APRN prescribe most often?
Based on 2023 Medicare Part D data, HEATHER GIRTEN, APRN's most frequently prescribed drugs include Atorvastatin Calcium, Buspirone Hcl, Mirtazapine. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does HEATHER GIRTEN, APRN accept Medicare?
HEATHER GIRTEN, APRN appears in CMS Medicare data with 1,211 Part D claims and 139 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify HEATHER GIRTEN, APRN's credentials?
HEATHER GIRTEN, APRN's NPI is 1245866953 with credentials APRN. 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