Doctor profile · Federal record

Dr. Reena Singh, M.D.

Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Anatomic Pathology Physician · Anatomic Pathology Physician · Anatomic Pathology Physician · Nashville, TN

  • NPI 1811287550
  • Accepts Medicare
  • MIPS 92.8 / 100 · 2023
  • 16 yrs in practice
  • Licensed in 4 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
3601 the Vanderbilt Clinic
Nashville, TN 372323522
(615) 322-5000
Additional location
9200 W Wisconsin Ave
Milwaukee, WI 532263522
(414) 805-3666
fax (414) 805-6980
Mailing address
3841 Green Hills Village Dr Ste 200
Nashville, TN 372152691

Credentials & registration

NPPES · NUCC
NPI registered
April 2011 — 15 yrs on file
Profile last updated
January 27, 2023
Year of graduation
2010 — 16 yrs since
Specialty taxonomy
207ZP0102X — NUCC code
State licenses (4)
Tennessee #67018 · Oregon #MD189307 · Michigan #4301098945 · Wisconsin #71816
Medicaid
WI #1811287550

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1811287550. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,466
Distinct HCPCS
10
Medicare allowed
$57,901
HCPCS Description Services Patients Avg allowed
88341 Special stained specimen slides to examine tissue, each additional procedure 465 94 $26
88305 Pathology examination of tissue using a microscope, intermediate complexity 330 237 $33
88342 Special stained specimen slides to examine tissue, initial procedure 152 127 $32
88321 Surgical pathology consultation and report on referred slides prepared elsewhere 134 127 $77
88307 Pathology examination of tissue using a microscope, moderately high complexity 122 81 $75
88304 Pathology examination of tissue using a microscope, moderately low complexity 75 61 $11
88311 Preparation of tissue for examination by removing any calcium present 50 43 $11
88331 Pathology examination of specimen during surgery, first tissue block 41 27 $58
88309 Pathology examination of tissue using a microscope, high complexity 31 29 $131
88312 Special stained specimen slides to identify organisms including interpretation and report 29 20 $22

In context: peer comparison

Among 41 peers in Nashville Anatomic Pathology & Clinical Pathology Physician, average services per provider: 725. This provider delivers 2.0× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Reena Singh's medical specialty?
Dr. Reena Singh practices Anatomic Pathology & Clinical Pathology Physician in Nashville, TN.
Where does Dr. Reena Singh practice?
Dr. Reena Singh practices at 3601 the Vanderbilt Clinic, Nashville, TN 372323522. Office phone: 6153225000.
What is Dr. Reena Singh's NPI?
Dr. Reena Singh's National Provider Identifier (NPI) is 1811287550, issued by NPPES.
Does Dr. Reena Singh accept Medicare assignment?
Yes. Dr. Reena Singh accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Reena Singh commonly perform?
Top Medicare-reported procedures in 2023: Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341); Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Special stained specimen slides to examine tissue, initial procedure (HCPCS 88342). Source: CMS Medicare Physician & Other Practitioners file.