Doctor profile · Federal record

Dr. Yougen Zhan, M.D.

Hematology (Pathology) Physician (CMS: Pathology) · Anatomic Pathology & Clinical Pathology Physician · Burlington, MA

  • NPI 1134539984
  • Accepts Medicare
  • 35 yrs in practice
  • Licensed in 2 states
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
41 Mall RD
Burlington, MA 018050001
(781) 744-8000
Additional location
114 Woodland St, Depart of Pathology
Hartford, CT 06105
(860) 714-4280
fax (860) 714-8021
Additional location
4301 Northstar Way
Modesto, CA 953569262
(209) 577-1200
fax (209) 577-6517
Mailing address
Provider Enrollment 41 Mall Road
Burlington, MA 018050001

Credentials & registration

NPPES · NUCC
NPI registered
May 2014 — 12 yrs on file
Profile last updated
January 5, 2024
Year of graduation
1991 — 35 yrs since
Specialty taxonomy
207ZH0000X — NUCC code
State licenses (2)
Massachusetts #286699 · New York #07651961

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1134539984. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
4,919
Distinct HCPCS
10
Medicare allowed
$118,206
HCPCS Description Services Patients Avg allowed
84165 Protein measurement, serum 1,551 1,080 $18
86334 Immunologic analysis technique on serum (immunofixation) 793 570 $18
88341 Special stained specimen slides to examine tissue, each additional procedure 494 86 $28
88313 Special stained specimen slides to examine tissue including interpretation and report 268 76 $12
88311 Preparation of tissue for examination by removing any calcium present 260 252 $12
88304 Pathology examination of tissue using a microscope, moderately low complexity 258 254 $11
88189 Flow cytometry technique for dna or cell analysis, 16 or more markers 242 210 $84
88305 Pathology examination of tissue using a microscope, intermediate complexity 242 182 $37
84166 Protein measurement, body fluid 217 208 $18
86335 Immunologic analysis technique on body fluid, other fluids with concentration 172 166 $18

In context: peer comparison

Among 2 peers in Burlington Hematology (Pathology) Physician, average services per provider: 236. This provider delivers 21× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Yougen Zhan's medical specialty?
Dr. Yougen Zhan practices Hematology (Pathology) Physician in Burlington, MA.
Where does Dr. Yougen Zhan practice?
Dr. Yougen Zhan practices at 41 Mall RD, Burlington, MA 018050001. Office phone: 7817448000.
What is Dr. Yougen Zhan's NPI?
Dr. Yougen Zhan's National Provider Identifier (NPI) is 1134539984, issued by NPPES.
Does Dr. Yougen Zhan accept Medicare assignment?
Yes. Dr. Yougen Zhan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Yougen Zhan commonly perform?
Top Medicare-reported procedures in 2023: Protein measurement, serum (HCPCS 84165); Immunologic analysis technique on serum (immunofixation) (HCPCS 86334); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341). Source: CMS Medicare Physician & Other Practitioners file.