Doctor profile · Federal record

Dr. Natasha Lewis, MD

Clinical Pathology/Laboratory Medicine Physician (CMS: Pathology) · Anatomic Pathology & Clinical Pathology Physician · Phoenix, AZ

  • NPI 1033472790
  • Accepts Medicare
  • MIPS 78.6 / 100 · 2023
  • 14 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
5777 E Mayo Blvd
Phoenix, AZ 850544502
(480) 301-8000
Additional location
303 E Chicago Ave, Ward 3-140 W127
Chicago, IL 606114296
(312) 503-8144

Credentials & registration

NPPES · NUCC
NPI registered
June 2012 — 14 yrs on file
Profile last updated
June 28, 2023
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
207ZP0105X — NUCC code
State licenses (2)
Arizona #68223 · Illinois #125062038

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1033472790. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,192
Distinct HCPCS
10
Medicare allowed
$92,256
HCPCS Description Services Patients Avg allowed
88341 Special stained specimen slides to examine tissue, each additional procedure 571 92 $30
88341 Special stained specimen slides to examine tissue, each additional procedure 331 47 $27
88305 Pathology examination of tissue using a microscope, intermediate complexity 210 137 $37
88189 Flow cytometry technique for dna or cell analysis, 16 or more markers 193 185 $89
88360 Microscopic genetic analysis of tumor, manual 130 73 $44
85097 Bone marrow, smear interpretation 127 123 $50
88311 Preparation of tissue for examination by removing any calcium present 115 111 $13
88342 Special stained specimen slides to examine tissue, initial procedure 109 98 $36
88342 Special stained specimen slides to examine tissue, initial procedure 86 56 $33
88313 Special stained specimen slides to examine tissue including interpretation and report 77 67 $12

In context: peer comparison

Among 4 peers in Phoenix Clinical Pathology/Laboratory Medicine Physician, average services per provider: 124. This provider delivers 18× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Natasha Lewis's medical specialty?
Dr. Natasha Lewis practices Clinical Pathology/Laboratory Medicine Physician in Phoenix, AZ.
Where does Dr. Natasha Lewis practice?
Dr. Natasha Lewis practices at 5777 E Mayo Blvd, Phoenix, AZ 850544502. Office phone: 4803018000.
What is Dr. Natasha Lewis's NPI?
Dr. Natasha Lewis's National Provider Identifier (NPI) is 1033472790, issued by NPPES.
Does Dr. Natasha Lewis accept Medicare assignment?
Yes. Dr. Natasha Lewis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Natasha Lewis commonly perform?
Top Medicare-reported procedures in 2023: Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341); Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305). Source: CMS Medicare Physician & Other Practitioners file.