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DR. ASHLEY GREER M.D.
NPI 1689060998
Pathology - Anatomic Pathology & Clinical Pathology in Aurora, CO

Active since April 13, 2015PECOS EnrolledAccepts Medicare Assignment
13001 E 17TH PL, AURORA, CO 80045(303) 724-3484 Get Directions Write a Review

NPPES record last updated: May 12, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Ashley Greer M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ASHLEY GREER M.D. (NPI 1689060998) is an individual anatomic pathology & clinical pathology provider in Aurora, Colorado, licensed in North Carolina (2020-00841) and active in the NPI registry since April 2015. She is enrolled in Medicare PECOS and is a graduate of University Of Texas Medical School At San Antonio (2015).

NPPES Registry Identity

NPI1689060998
Entity TypeIndividualFemale
Primary Taxonomy207ZP0102X
Provider Legal NameDR. ASHLEY GREERCredential: M.D.
Location Address13001 E 17TH PLAurora, CO 80045-2570
Mailing AddressPo Box 4270Pinehurst, NC 28374-4270 · (910) 687-4189
Phone(303) 724-3484
Sole ProprietorNo
Medical School CMSUniversity Of Texas Medical School At San AntonioGraduated 2015
Enumeration DateApril 13, 2015
Last NPPES UpdateMay 12, 2020
NPPES CertifiedMay 12, 2020
✔ NPI 1689060998 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0102X
License✔ Licensed in NC · 2020-00841
Definition
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
13001 E 17TH PL, Aurora, CO 80045
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AmeriHealth Caritas Next, Blue Cross and Blue Shield of NC, Cigna Healthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Ashley Greer M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6305167024
PECOS Enrollment IDI20200608001019
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

4

Medicare enrollment records show Ashley Greer reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Marlboro Chesterfield Pathology, PC
1,425 mi
Clinical Medical Laboratory
30 PAGE ST.
Pinehurst, NC 28374
  • Reassigned Medicare billing, North Carolina enrollment
  • 9 clinicians in this Medicare group
NPI 1619953965 (843) 479-2402
Pinehurst Medical Clinic, Inc.
1,425 mi
Internal Medicine
205 PAGE RD
Pinehurst, NC 28374
  • Reassigned Medicare billing, North Carolina enrollment
  • 150 clinicians in this Medicare group
NPI 1255388369 (910) 295-5511
Wilmington Gastroenterology Associates,pa
1,534 mi
Gastroenterology
5115 OLEANDER DR
Wilmington, NC 28403
  • Reassigned Medicare billing, North Carolina enrollment
  • 19 clinicians in this Medicare group
NPI 1922040419 (910) 362-1011
Coastal Carolina Health Care, PA
1,547 mi
Foot & Ankle Surgery
800 MEDICAL PARK AVE
New Bern, NC 28562
  • Reassigned Medicare billing, North Carolina enrollment
  • 120 clinicians in this Medicare group
NPI 1184278335 (252) 637-3988

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 7

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Pathology examination of tissue using a microscope, intermediate complexity 88305
A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.
6,536 services2,791 patients
Special stained specimen slides to examine tissue, initial procedure 88342
This procedure involves the use of specially stained slides to examine tissue samples. The initial process involves obtaining a small tissue sample from your body. This sample is then placed on a slide and stained with special dyes to highlight different structures and elements. The stained slide is then examined under a microscope to help diagnose any potential health issues.
538 services442 patients
Pathology examination of tissue using a microscope, intermediate complexity 88305
A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.
445 services173 patients
Special stained specimen slides to examine tissue, each additional procedure 88341
Special stained specimen slides are used to analyze tissue in detail. In this process, extra procedures may be needed for a more thorough examination. These involve applying special stains to the tissue on slides, enhancing specific elements for closer study.
382 services199 patients
Special stained specimen slides to identify organisms including interpretation and report 88312
This service involves coloring specimen slides in a special way to help identify organisms. The colors make different parts of the organism stand out. Afterward, a detailed interpretation and report on the findings are provided.
118 services98 patients
Special stained specimen slides to examine tissue including interpretation and report 88313
Special stained specimen slides are used to examine tissue samples. This involves applying special dyes to the tissue, which helps to highlight certain features under a microscope. The findings are then interpreted and a report is provided. This can aid in diagnosing various health conditions.
108 services95 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 80045 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$132.55 typical visit price
range $58.06 – $174.82
Typical copayment $33.13 (range $14.51 – $43.70)
Most-billed visit code 99204
Established Patient
$102.03 typical visit price
range $18.88 – $142.79
Typical copayment $25.50 (range $4.72 – $35.69)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

BENJAMIN ROBERT WHARTON MD
Student in an Organized Health Care Education/Training Program
13001 E 17TH PL
AURORA, CO 80045
Adams County (303) 724-8472
DR. KATHLEEN ANN MCCHESNEY PSY.D.
Psychologist (Clinical)
13001 E 17TH PL
AURORA, CO 80045
Adams County (720) 848-0000
KELLY ELIZABETH FAULK M.D.
Pediatrics (Pediatric Hematology-Oncology)
13001 E 17TH PL
AURORA, CO 80045
Adams County (303) 724-6031
IVY L LERSTEN M.D.
Obstetrics & Gynecology (Reproductive Endocrinology)
13001 E 17TH PL
AURORA, CO 80045
Adams County (303) 724-2052
ANDREW MAERTENS MD
Orthopaedic Surgery (Hand Surgery)
13001 E 17TH PL
AURORA, CO 80045
Adams County (303) 724-2963
INTHIRA KHAMPALIKIT M.D.
Student in an Organized Health Care Education/Training Program
13001 E 17TH PL
AURORA, CO 80045
Adams County (303) 724-2302
NICOLE NIEFELD RN
Registered Nurse
13001 E 17TH PL
AURORA, CO 80045
Adams County (303) 724-5000
DR. COLLEEN LOUISE SCHNEIDER MD PHD
Student in an Organized Health Care Education/Training Program
13001 E 17TH PL
AURORA, CO 80045
Adams County (303) 887-5547

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ashley Greer's NPI number?

The NPI number for Ashley Greer is 1689060998. It was assigned to this individual provider in the NPPES registry on April 13, 2015.

Where is Ashley Greer located?

Ashley Greer practices at 13001 E 17th Pl, Aurora, CO 80045. The listed phone number is (303) 724-3484.

What is Ashley Greer's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Is Ashley Greer enrolled in Medicare?

Yes. Ashley Greer is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Ashley Greer's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ashley Greer reassigns Medicare benefits to 4 organizations: Marlboro Chesterfield Pathology, PC (Pinehurst, NC), Pinehurst Medical Clinic, Inc. (Pinehurst, NC), Wilmington Gastroenterology Associates,pa (Wilmington, NC) and Coastal Carolina Health Care, PA (New Bern, NC). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ashley Greer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ashley Greer accept?

Health plans from AmeriHealth Caritas Next, Blue Cross and Blue Shield of NC and Cigna Healthcare list Ashley Greer as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Ashley Greer was last updated on May 12, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.