Doctor profile · Federal record

Dr. Ashleigh Allen, MD

Clinical Pathology Physician (CMS: Pathology) · Clinical Pathology Physician · Newark, DE

  • NPI 1881838407
  • Accepts Medicare
  • 17 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
4701 Ogletown Stanton RD Ste 4200
Newark, DE 197132075
(302) 737-7700
fax (302) 737-5407
Additional location
1 Cooper Plz, P063
Camden, NJ 081031461
(856) 968-7317

Credentials & registration

NPPES · NUCC
NPI registered
April 2009 — 17 yrs on file
Profile last updated
June 25, 2024
Year of graduation
2009 — 17 yrs since
Specialty taxonomy
207ZC0006X — NUCC code
State licenses (2)
Delaware #C1-0027100 · New Jersey #25MA09547600

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1881838407. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
1,295
Distinct HCPCS
10
Medicare allowed
$57,437
HCPCS Description Services Patients Avg allowed
88305 Pathology examination of tissue using a microscope, intermediate complexity 652 273 $38
88341 Special stained specimen slides to examine tissue, each additional procedure 117 36 $29
88307 Pathology examination of tissue using a microscope, moderately high complexity 98 52 $85
88313 Special stained specimen slides to examine tissue including interpretation and report 92 30 $12
88189 Flow cytometry technique for dna or cell analysis, 16 or more markers 71 63 $87
88342 Special stained specimen slides to examine tissue, initial procedure 70 54 $36
88360 Microscopic genetic analysis of tumor, manual 49 20 $43
88311 Preparation of tissue for examination by removing any calcium present 47 41 $13
85097 Bone marrow, smear interpretation 31 29 $50
88331 Pathology examination of specimen during surgery, first tissue block 27 16 $64

In context: peer comparison

Among 1 peers in Newark Clinical Pathology Physician, average services per provider: 107. This provider delivers 12× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Ashleigh Allen's medical specialty?
Dr. Ashleigh Allen practices Clinical Pathology Physician in Newark, DE.
Where does Dr. Ashleigh Allen practice?
Dr. Ashleigh Allen practices at 4701 Ogletown Stanton RD Ste 4200, Newark, DE 197132075. Office phone: 3027377700.
What is Dr. Ashleigh Allen's NPI?
Dr. Ashleigh Allen's National Provider Identifier (NPI) is 1881838407, issued by NPPES.
Does Dr. Ashleigh Allen accept Medicare assignment?
Yes. Dr. Ashleigh Allen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ashleigh Allen commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Special stained specimen slides to examine tissue, each additional procedure (HCPCS 88341); Pathology examination of tissue using a microscope, moderately high complexity (HCPCS 88307). Source: CMS Medicare Physician & Other Practitioners file.