Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Ali E Jafferi, MD

Individual provider Internal Medicine Physician · NPI 1912042235

Dr. Ali E Jafferi, MD is an Internal Medicine in Lancaster, California. Qualified in 1986, 40 years ago. Practices with County of Los Angeles, a 390-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
40
Licensed in
CA
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

44900 60th St W
Lancaster, CA 93536-7618
Phone: (661) 948-8581
Fax: (661) 945-8474
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 44900 60th St W, Lancaster, CA 93536 — (661) 948-8581

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence A54961 (CA)

Record details

NPI number1912042235
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 21, 2007
Last updated in NPPESApril 14, 2021
Certification dateApril 14, 2021
Mailing address335 E Avenue I, Lancaster, CA 93535-1916

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1986 (40 years in practice)
Group practice County Of Los Angeles — 390 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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