Karli N. Koval, PA-C
Medical Physician Assistant · Irvine, CA
Karli N. Koval, PA-C is a medical physician assistant with a practice address in Irvine, California, and NPI 1598356909, issued on Jan 28, 2021. Check the license (California 61197, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karli N. Koval
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 61197 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4968 Booth Cir Ste 101, Irvine, CA 92604
- Phone
- (949) 753-7475
- Enumerated
- Jan 28, 2021
- Record last updated
- Mar 16, 2023
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,376 in California → Look up another NPI →
Also registered at 4968 Booth Cir Ste 101
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Alexandra Fell, NPPrimary Care Nurse Practitioner1811765183
Verify Karli N. Koval in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 61197Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average medical physician assistant in 2024
92 Medicare Part D claims for 34 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D.
Most prescribed
- Progesterone23 claims
- Levothyroxine Sodium20 claims
- Estradiol17 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $40.64
2 payments; by number, the most common kind was food and beverage; the largest payer was Exact Sciences Corporation. The 16,165 providers of this specialty with any payment received $1,055.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Karli N. Koval among 3,376 medical physician assistant records in California
Karli N. Koval, PA-C is one of 3,376 medical physician assistant records with a practice address in California. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 79% of them.
- NPI issued2021 · 79% of these records are older, 18% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileNo · 40% of these records are
- Record last updated2023 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in California
There are 3,376 medical physician assistant records in California.
All 3,376 in California → Every provider in Irvine → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Alison Gracom, PAIrvine, CA 926041245496843
- Stacy Vencill, PA-CIrvine, CA 926041629110655
- Chad Serrao, PAIrvine, CA 926031427199751
- Sanaz Taghizadeh, PAIrvine, CA 926031720860075
- Kristine Nguyen, PA-CIrvine, CA 926021902461189
- Maximillian Von SchlegellIrvine, CA 926021386527935
- Nancy Dinh, PAFoothill Ranch, CA 926101932721651
- Gregg Hill, PACFoothill Ranch, CA 926101124359195
Common questions
What is Karli N. Koval, PA-C's NPI number?
Karli N. Koval, PA-C's National Provider Identifier (NPI) is 1598356909, issued on Jan 28, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Karli N. Koval, PA-C located?
The NPPES record lists a practice address at 4968 Booth Cir Ste 101, Irvine, CA, 92604. Phone: (949) 753-7475. Providers update this record themselves, so call before visiting.
How can I verify Karli N. Koval, PA-C's license?
NPPES lists California license number 61197, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Karli N. Koval, PA-C prescribe under Medicare Part D?
In 2024, Karli N. Koval, PA-C had 92 Medicare Part D claims for 34 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.