Doctor profile · Federal record

Dr. Lorraine Pan, MD

Anatomic Pathology Physician (CMS: Pathology) · Cytopathology Physician · Arvada, CO

  • NPI 1063693646
  • Accepts Medicare
  • 25 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
6750 W 52Nd Ave
Arvada, CO 800023956
(720) 898-3300
fax (720) 898-3333
Mailing address
700 Colorado Blvd, #709
Denver, CO 802064084

Credentials & registration

NPPES · NUCC
NPI registered
November 2007 — 19 yrs on file
Profile last updated
August 21, 2014
Year of graduation
2001 — 25 yrs since
Specialty taxonomy
207ZP0101X — NUCC code
State license (1)
Colorado #DR.0054137

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1063693646. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
550
Distinct HCPCS
10
Medicare allowed
$24,344
HCPCS Description Services Patients Avg allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity 207 106 $37
88331 Pathology examination of specimen during surgery, first tissue block 64 27 $60
88173 Evaluation of fine needle aspirate with interpretation and report 55 33 $69
88307 Pathology examination of tissue using a microscope, moderately high complexity 51 35 $75
88112 Cell examination of specimen, selective cellular enhancement technique 46 35 $27
88341 Special stained specimen slides to examine tissue, each additional procedure 35 16 $28
88342 Special stained specimen slides to examine tissue, initial procedure 32 25 $31
88172 Evaluation of fine needle aspirate 31 18 $35
88304 Pathology examination of tissue using a microscope, moderately low complexity 15 14 $11
88333 Pathology cytologic examination of specimen during surgery, initial site 14 14 $61

In context: peer comparison

Among 1 peers in Arvada Anatomic Pathology Physician, average services per provider: 55. This provider delivers 10.0× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Lorraine Pan's medical specialty?
Dr. Lorraine Pan practices Anatomic Pathology Physician in Arvada, CO.
Where does Dr. Lorraine Pan practice?
Dr. Lorraine Pan practices at 6750 W 52Nd Ave, Arvada, CO 800023956. Office phone: 7208983300.
What is Dr. Lorraine Pan's NPI?
Dr. Lorraine Pan's National Provider Identifier (NPI) is 1063693646, issued by NPPES.
Does Dr. Lorraine Pan accept Medicare assignment?
Yes. Dr. Lorraine Pan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Lorraine Pan commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Pathology examination of specimen during surgery, first tissue block (HCPCS 88331); Evaluation of fine needle aspirate with interpretation and report (HCPCS 88173). Source: CMS Medicare Physician & Other Practitioners file.