Doctor profile · Federal record

Dr. Sameer Talwalkar, M.D.

Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Hematology (Pathology) Physician · Tempe, AZ

  • NPI 1871631002
  • Accepts Medicare
  • 25 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
1255 W Washington St
Tempe, AZ 852811210
(602) 685-5211
fax (602) 685-5325
Additional location
1400 S Dobson RD
Mesa, AZ 852024707
Additional location
1900 N Higley RD
Gilbert, AZ 852341604

Credentials & registration

NPPES · NUCC
NPI registered
February 2007 — 19 yrs on file
Profile last updated
February 10, 2020
Year of graduation
2001 — 25 yrs since
Specialty taxonomy
207ZP0102X — NUCC code
State license (1)
Arizona #59536

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1871631002. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
2,112
Distinct HCPCS
10
Medicare allowed
$82,872
HCPCS Description Services Patients Avg allowed
88377 Microscopic genetic analysis of tissue, manual, each additional multiplex stain procedure 541 204 $60
88341 Special stained specimen slides to examine tissue, each additional procedure 383 80 $26
88313 Special stained specimen slides to examine tissue including interpretation and report 187 51 $11
88189 Flow cytometry technique for dna or cell analysis, 16 or more markers 148 136 $79
88360 Microscopic genetic analysis of tumor, manual 132 112 $39
88182 Flow cytometry technique for dna or cell analysis 127 117 $36
88305 Pathology examination of tissue using a microscope, intermediate complexity 105 49 $35
84165 Protein measurement, serum 104 101 $17
88342 Special stained specimen slides to examine tissue, initial procedure 95 87 $32
86334 Immunologic analysis technique on serum (immunofixation) 86 83 $17

In context: peer comparison

Among 4 peers in Tempe Anatomic Pathology & Clinical Pathology Physician, average services per provider: 109. This provider delivers 19× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,927
Transactions
9
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals Lp 4 $1,699.09
Tempus Ai, INC 4 $114.62
Blueprint Medicines Corporation 1 $113.40

By nature of payment

Consulting Fee
$1,365
Food and Beverage
$562

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Sameer Talwalkar's medical specialty?
Dr. Sameer Talwalkar practices Anatomic Pathology & Clinical Pathology Physician in Tempe, AZ.
Where does Dr. Sameer Talwalkar practice?
Dr. Sameer Talwalkar practices at 1255 W Washington St, Tempe, AZ 852811210. Office phone: 6026855211.
What is Dr. Sameer Talwalkar's NPI?
Dr. Sameer Talwalkar's National Provider Identifier (NPI) is 1871631002, issued by NPPES.
Does Dr. Sameer Talwalkar accept Medicare assignment?
Yes. Dr. Sameer Talwalkar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sameer Talwalkar commonly perform?
Top Medicare-reported procedures in 2023: Microscopic genetic analysis of tissue, manual, each additional multiplex stain procedure (HCPCS 88377); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341); Special stained specimen slides to examine tissue including interpretation and report (HCPCS 88313). Source: CMS Medicare Physician & Other Practitioners file.