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DR. MARY KATHLEEN LEWINSKI M.D., PH.D.
NPI 1659535094
Internal Medicine - Infectious Disease in La Jolla, CA

Active since July 15, 2008PECOS EnrolledAccepts Medicare Assignment
9500 GILMAN DR # MC0679, UNIVERSITY OF CALIFORNIA-SAN DIEGO, STEIN 324, LA JOLLA, CA 92093(858) 552-7439(858) 552-7445 Get Directions Write a Review

NPPES record last updated: September 25, 2023. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jan 3, 2023, Jun 5, 2019 (2 updates tracked since 2019).

About Dr. Mary Kathleen Lewinski M.d., Ph.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MARY KATHLEEN LEWINSKI M.D., PH.D. (NPI 1659535094) is an individual infectious disease provider in La Jolla, California, licensed in California (A109633) and active in the NPI registry since July 2008. She is enrolled in Medicare PECOS and is a graduate of University Of California, San Diego School Of Medicine (2008).

NPPES Registry Identity

NPI1659535094
Entity TypeIndividualFemale
Primary Taxonomy207RI0200X
Provider Legal NameDR. MARY KATHLEEN LEWINSKICredential: M.D., PH.D.
Location Address9500 GILMAN DR # MC0679, UNIVERSITY OF CALIFORNIA-SAN DIEGO, STEIN 324La Jolla, CA 92093-0679
Mailing AddressPo Box 232410San Diego, CA 92193-2410
Phone(858) 552-7439
Fax(858) 552-7445
Sole ProprietorNo
Medical School CMSUniversity Of California, San Diego School Of MedicineGraduated 2008
Enumeration DateJuly 15, 2008
Last NPPES UpdateSeptember 25, 20232 updates tracked since enumeration
NPPES CertifiedSeptember 25, 2023
✔ NPI 1659535094 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in CA · A109633
Definition

An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

9500 GILMAN DR # MC0679, La Jolla, CA 92093
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Mary Kathleen Lewinski M.d., Ph.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID8022234517
PECOS Enrollment IDI20140718000011
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92093 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$140.22 typical visit price
range $62.10 – $184.71
Typical copayment $35.05 (range $15.52 – $46.17)
Most-billed visit code 99204
Established Patient
$108.42 typical visit price
range $20.62 – $151.42
Typical copayment $27.10 (range $5.15 – $37.85)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mary Lewinski's NPI number?

The NPI number for Mary Lewinski is 1659535094. It was assigned to this individual provider in the NPPES registry on July 15, 2008.

Where is Mary Lewinski located?

Mary Lewinski practices at 9500 Gilman Dr # Mc0679 University Of California-San Diego, Stein 324, La Jolla, CA 92093. The listed phone number is (858) 552-7439.

What is Mary Lewinski's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Mary Lewinski enrolled in Medicare?

Yes. Mary Lewinski is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Mary Lewinski was last updated on September 25, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.