2026 NPPES data Medical Physician Assistant NPI 1598089419 PA
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ABBEY KRAHL, PA

Medical Physician Assistant in OKLAHOMA CITY, Oklahoma. 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
769
Medicare Part D claims · 135 beneficiaries · Medical Physician Assistant avg: 1K
Generic prescribing
80%
generic claims · 20% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$448.94
20 payments · CMS Open Payments (Sunshine Act)

What the federal data shows

ABBEY KRAHL, PA filed 769 Medicare Part D claims in 2023 as a Medical Physician Assistant in OKLAHOMA CITY, Oklahoma, prescribing 80% generic.

769
Part D claims, 2023
80%
generic prescribing
$448.94
industry payments (Sunshine Act)

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.

ABBEY KRAHL, PA's Medicare Part D volume vs every U.S. prescriber

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

769 Top 29% higher than 71% 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 ABBEY KRAHL, PA?

Quality data not reported

NPI registry status

Active

Issued 03/22/2010

NPI 1598089419

Primary specialty

Medical Physician Assistant

Mid-sized

40,527 US NPIs in this specialty

Medicare Part D claims

769 29% vs specialty avg

2023 prescription claims

Specialty avg: 1,077

Specialty distribution in Oklahoma

How Medical Physician Assistant compares to other specialties among Oklahoma providers

Oklahoma providers

Medical Physician Assistant share within Oklahoma

1. Medical Physician Assistant42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Medical Physician Assistant share within Oklahoma

Specialty board-certification context

Estimated specialty board-certified rate — Medical Physician Assistant (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Medical Physician Assistant ABMS/AOA estimate

Est. board-certified rate (Medical Physician Assistant) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Medical Physician Assistant) — 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).

ABBEY KRAHL, PA appears in the CMS NPPES registry as a Medical Physician Assistant provider holding PA credentials at 9800 BROADWAY EXTENSION, OKLAHOMA CITY, OK, 73114, with a listed phone of (405) 715-4496. NPI 1598089419 was issued on 03/22/2010. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what KRAHL 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 769 prescription claims written by this provider, covering 135 Medicare beneficiaries and totaling roughly $57K in drug spend, split 20% brand-name and 80% 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.

Medical Physician Assistant is a mid-sized specialty nationwide, with 40,527 enrolled providers across 55 states and an average of 1,077 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

9800 BROADWAY EXTENSION
OKLAHOMA CITY, OK 73114

Provider Details

NPI 1598089419
Specialty Medical Physician Assistant
Credentials PA
Gender Female
NPI Issued 03/22/2010

Hospital and facility affiliations

Facilities where ABBEY KRAHL, PA 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.

OPTIMAL HEALTH ASSOCIATES LLC
OKLAHOMA CITY, OK

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

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 ABBEY KRAHL, PA. Source: openpaymentsdata.cms.gov.

Total received

$449

Largest payer

Astellas Pharma US Inc

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

ABBEY KRAHL, PA — brand share 20.0%
Specialty average (est.)

20% brand-name claims vs 80% generic, on 769 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.

769
Total Claims
$57K
Total Drug Cost
135
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,465
Total Day Supply
42,360
Brand vs Generic
20% brand / 80% generic
Brand Drug Cost
$30K
Generic Drug Cost
$25K
Antibiotic Claims
32

Patient Demographics

Average Patient Age
67.8 years
Avg HCC Risk Score
0.59
Age Distribution
<65: 12, 65-74: 117, 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 ABBEY KRAHL, PA 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
Levothyroxine Sodium
89
Estradiol
46
Spironolactone
39
Estradiol (Twice Weekly)
Estradiol
33
Liothyronine Sodium
21
Synthroid
Levothyroxine Sodium
21
Bupropion Xl
Bupropion Hcl
16
Escitalopram Oxalate
16
Valacyclovir
Valacyclovir Hcl
16
Dotti
Estradiol
14

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

Medical Physician Assistant Overview

How ABBEY KRAHL, PA fits within the Medical Physician Assistant landscape nationally.

40,527
Medical Physician Assistant Providers in US
55
States with Medical Physician Assistant
1,077
Avg Claims per Provider

ABBEY KRAHL, PA's 769 claims are below the specialty average of 1,077.

Nearby Medical Physician Assistant Providers in Oklahoma

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

Compare Medical Physician Assistant nationally: see state-by-state distribution →

Frequently Asked Questions

What is ABBEY KRAHL, PA's specialty?
ABBEY KRAHL, PA specializes in Medical Physician Assistant and practices in OKLAHOMA CITY, Oklahoma. Credentials: PA.
How much does ABBEY KRAHL, PA prescribe under Medicare Part D?
In 2023, ABBEY KRAHL, PA wrote 769 Medicare Part D claims totaling $57K in drug costs for 135 beneficiaries.
Where is ABBEY KRAHL, PA located?
ABBEY KRAHL, PA is located at 9800 BROADWAY EXTENSION, OKLAHOMA CITY, OK, 73114. Phone: (405) 715-4496.
What is ABBEY KRAHL, PA's NPI number?
ABBEY KRAHL, PA's National Provider Identifier (NPI) is 1598089419, issued on 03/22/2010.
Does ABBEY KRAHL, PA prescribe more brand-name or generic drugs?
ABBEY KRAHL, PA's prescribing is 20% brand-name and 80% generic drugs by claim count, with $30K in brand drug costs.
How many Medical Physician Assistant providers are there in the US?
There are 40,527 Medical Physician Assistant providers across 55 states in the US. The average Medical Physician Assistant provider writes 1,077 Medicare Part D claims per year.
What drugs does ABBEY KRAHL, PA prescribe most often?
Based on 2023 Medicare Part D data, ABBEY KRAHL, PA's most frequently prescribed drugs include Levothyroxine Sodium, Estradiol, Spironolactone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does ABBEY KRAHL, PA accept Medicare?
ABBEY KRAHL, PA appears in CMS Medicare data with 769 Part D claims and 135 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ABBEY KRAHL, PA's credentials?
ABBEY KRAHL, PA's NPI is 1598089419 with credentials PA. 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