Doctor profile · Federal record

Dr. Oscar Estalilla, MD

Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Anatomic Pathology & Clinical Pathology Physician · Anatomic Pathology & Clinical Pathology Physician · Charleston, WV

  • NPI 1023055209
  • Accepts Medicare
  • MIPS 83.5 / 100 · 2023
  • 42 yrs in practice
  • Licensed in 3 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3200 Maccorkle Avenue Se, Pathology Department
Charleston, WV 25304
(304) 388-5550
fax (304) 388-4352
Mailing address
415 Morris Street, Suite 304
Charleston, WV 25301

Credentials & registration

NPPES · NUCC
NPI registered
May 2006 — 20 yrs on file
Profile last updated
July 15, 2010
Year of graduation
1984 — 42 yrs since
Specialty taxonomy
207ZP0102X — NUCC code
State licenses (3)
West Virginia #20193 · Pennsylvania #MD 067762 L · Texas #K8137

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1023055209. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
677
Distinct HCPCS
10
Medicare allowed
$20,235
HCPCS Description Services Patients Avg allowed
88341 Special stained specimen slides to examine tissue, each additional procedure 130 28 $26
85060 Blood smear interpretation by physician with written report 116 106 $23
88313 Special stained specimen slides to examine tissue including interpretation and report 112 30 $11
88189 Flow cytometry technique for dna or cell analysis, 16 or more markers 73 67 $78
88305 Pathology examination of tissue using a microscope, intermediate complexity 55 29 $35
88342 Special stained specimen slides to examine tissue, initial procedure 43 28 $33
88312 Special stained specimen slides to identify organisms including interpretation and report 35 29 $25
88187 Flow cytometry technique for dna or cell analysis, 2 to 8 markers 32 29 $34
88311 Preparation of tissue for examination by removing any calcium present 31 30 $12
85097 Bone marrow, smear interpretation 29 29 $46

In context: peer comparison

Among 9 peers in Charleston Anatomic Pathology & Clinical Pathology Physician, average services per provider: 100. This provider delivers 6.8× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Oscar Estalilla's medical specialty?
Dr. Oscar Estalilla practices Anatomic Pathology & Clinical Pathology Physician in Charleston, WV.
Where does Dr. Oscar Estalilla practice?
Dr. Oscar Estalilla practices at 3200 Maccorkle Avenue Se, Charleston, WV 25304. Office phone: 3043885550.
What is Dr. Oscar Estalilla's NPI?
Dr. Oscar Estalilla's National Provider Identifier (NPI) is 1023055209, issued by NPPES.
Does Dr. Oscar Estalilla accept Medicare assignment?
Yes. Dr. Oscar Estalilla accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Oscar Estalilla commonly perform?
Top Medicare-reported procedures in 2023: Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341); Blood smear interpretation by physician with written report (HCPCS 85060); Special stained specimen slides to examine tissue including interpretation and report (HCPCS 88313). Source: CMS Medicare Physician & Other Practitioners file.