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KAREN B LESSER MD
NPI 1922105485
Obstetrics & Gynecology - Maternal & Fetal Medicine in Tucson, AZ

Active since September 19, 2006PECOS Enrolled
97.64/100
CMS Quality Rating
1501 N CAMPBELL AVE, TUCSON, AZ 85724(520) 694-6010(520) 694-2892 Get Directions Write a Review

NPPES record last updated: September 25, 2024. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Karen B Lesser Md NPPES

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

KAREN B LESSER MD (NPI 1922105485) is an individual maternal & fetal medicine provider in Tucson, Arizona, licensed in Arizona (21758) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1922105485
Entity TypeIndividualFemale
Primary Taxonomy207VM0101X
Provider Legal NameKAREN B LESSERCredential: MD
Location Address1501 N CAMPBELL AVETucson, AZ 85724-0001
Mailing Address2701 E Elvira RdTucson, AZ 85756-7124 · (520) 874-3500
Phone(520) 694-6010
Fax(520) 694-2892
Sole ProprietorNo
Enumeration DateSeptember 19, 2006
Last NPPES UpdateSeptember 25, 2024
NPPES CertifiedSeptember 25, 2024
✔ NPI 1922105485 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & Gynecology · Maternal & Fetal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207VM0101X
License✔ Licensed in AZ · 21758
Definition
An obstetrician/gynecologist who cares for, or provides consultation on, patients with complications of pregnancy. This specialist has advanced knowledge of the obstetrical, medical and surgical complications of pregnancy and their effect on both the mother and the fetus. The specialist also possesses expertise in the most current diagnostic and treatment modalities used in the care of patients with complicated pregnancies.
Also ListedObstetrics & GynecologyTaxonomy 207V00000X · License 21758 (AZ)
1501 N CAMPBELL AVE, Tucson, AZ 85724
Open in Google Maps ↗

Other Identifiers 1

Medicaid152364AZ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona, Oscar Health Plan, Inc..Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Karen B Lesser Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 85724 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
$127.71 typical visit price
range $55.44 – $168.60
Typical copayment $31.92 (range $13.86 – $42.15)
Most-billed visit code 99204
Established Patient
$69.24 typical visit price
range $17.72 – $137.41
Typical copayment $17.31 (range $4.43 – $34.35)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

97.64/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality84.77
Promoting Interoperability98.67
Improvement Activities40

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. DOUGLAS FRANK LARSON PH.D.
Perfusionist
1501 N CAMPBELL AVE, SUITE 4402 ARIZONA HEALTH SCIENCE CENTER
TUCSON, AZ 85724
Pima County (520) 626-6339
MARTIN DEMANT
Pediatrics
1501 N CAMPBELL AVE
TUCSON, AZ 85724
Pima County (520) 626-6507
STEPHANIE RUNKE MD
Obstetrics & Gynecology
1501 N CAMPBELL AVE
TUCSON, AZ 85724
Pima County (520) 694-2530
ASHLEY AZIZI ASSADI MD
Pediatrics
1501 N CAMPBELL AVE
TUCSON, AZ 85724
Pima County (520) 626-7944
MOHAMMED ABBAS MD
Orthopaedic Surgery
1501 N CAMPBELL AVE
TUCSON, AZ 85724
Pima County (520) 626-9245
STUART HAMEROFF MD
Anesthesiology
1501 N CAMPBELL AVE
TUCSON, AZ 85724
Pima County (520) 694-8888
JOHN GUISTO MD
Emergency Medicine
1501 N CAMPBELL AVE
TUCSON, AZ 85724
Pima County (520) 874-3500
BALDASSARRE STEA MD, PHD
Radiology (Radiation Oncology)
1501 N CAMPBELL AVE
TUCSON, AZ 85724
Pima County (520) 694-7236

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 Karen Lesser's NPI number?

The NPI number for Karen Lesser is 1922105485. It was assigned to this individual provider in the NPPES registry on September 19, 2006.

Where is Karen Lesser located?

Karen Lesser practices at 1501 N Campbell Ave, Tucson, AZ 85724. The listed phone number is (520) 694-6010.

What is Karen Lesser's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Maternal & Fetal Medicine, with taxonomy code 207VM0101X.

Is Karen Lesser enrolled in Medicare?

Yes. Karen Lesser is registered in the Medicare PECOS enrollment system.

What insurance does Karen Lesser accept?

Health plans from Blue Cross Blue Shield of Arizona and Oscar Health Plan, Inc. list Karen Lesser as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Karen Lesser was last updated on September 25, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.