Keren Jane Lefford, PA
Physician Assistant · Paradise Valley, AZ
Keren Jane Lefford, PA is a physician assistant with a practice address in Paradise Valley, Arizona, and NPI 1003815846, issued on Jul 14, 2005. Check the license (Arizona 4448, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Keren Jane Lefford
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- 4448 AZ
0010-03654 NC
5601002486 MI
Self-reported in NPPES; status is on the state search - Practice location
- 10330 N Scottsdale RD, Paradise Valley, AZ 85253
- Phone
- (602) 255-7625
- Enumerated
- Jul 14, 2005
- Record last updated
- Jun 7, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicaid IDs
- 1003815846 NC
2368PA SC - Medicare enrollment
- Enrolled (PECOS I20120220000337); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 3,666 in Arizona → Look up another NPI →
Verify Keren Jane Lefford in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 4448Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8% more Medicare Part D claims than the average physician assistant in 2024
898 Medicare Part D claims for 596 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 54 claims were for opioids.
Most prescribed
- Amoxicillin-Clavulanate Potass130 claims
- Doxycycline Hyclate118 claims
- Prednisone112 claims
- Cephalexin53 claims
- Cefdinir41 claims
- Hydrocodone-Acetaminophen40 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.
Bills Medicare through 2 group practices
- Honorhealth Medical Group, LLCPhoenix, AZ
- Honorhealth Urgent Care LLCPhoenix, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Keren Jane Lefford among 3,666 physician assistant records in Arizona
Keren Jane Lefford, PA is one of 3,666 physician assistant records with a practice address in Arizona. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 97% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1997 · median 2018 among the 2,207 with a school on file
- Record last updated2018 · 35% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 physician assistant records list a practice address in Paradise Valley
They are 3 of the 185 NPPES records with a practice address in Paradise Valley, and 3,666 physician assistant records in Arizona.
All 3,666 in Arizona → Every provider in Paradise Valley → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Devon Auth, P.A.Scottsdale, AZ 852531497092696
- Marck Hoepfner, PA-CScottsdale, AZ 852531043934573
- Jaime Kozak, PA-CScottsdale, AZ 852531679649545
- Sadie Muller, PA-CScottsdale, AZ 852531700289576
- Elliott Rubin, PAParadise Valley, AZ 852531841261161
- Nour ShiblakParadise Valley, AZ 852531770420622
- Amanda Kwilosz, PA-CScottsdale, AZ 852541770034787
- San Kyte, PA-CScottsdale, AZ 852541902375744
Common questions
What is Keren Jane Lefford, PA's NPI number?
Keren Jane Lefford, PA's National Provider Identifier (NPI) is 1003815846, issued on Jul 14, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Keren Jane Lefford, PA located?
The NPPES record lists a practice address at 10330 N Scottsdale RD, Paradise Valley, AZ, 85253. Phone: (602) 255-7625. Providers update this record themselves, so call before visiting.
How can I verify Keren Jane Lefford, PA's license?
NPPES lists Arizona license number 4448, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Keren Jane Lefford, PA prescribe under Medicare Part D?
In 2024, Keren Jane Lefford, PA had 898 Medicare Part D claims for 596 beneficiaries; the average among physician assistant prescribers was 830. 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.