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ANDREA S. FLIEDER M.D.
NPI 1083676712
Pathology - Anatomic Pathology & Clinical Pathology in Mineola, NY

Active since April 06, 2006PECOS EnrolledAccepts Medicare Assignment
84.47/100
CMS Quality Rating
222 STATION PLZ N, SUITE 606, MINEOLA, NY 11501(516) 663-2468(516) 663-8824 Get Directions Write a Review

NPPES record last updated: January 28, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Andrea S. Flieder M.d. NPPES

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

ANDREA S. FLIEDER M.D. (NPI 1083676712) is an individual anatomic pathology & clinical pathology provider in Mineola, New York, licensed in New York (203195) and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS, is affiliated with Long Island Community Hospital, and is a graduate of Medical College Of Pennsylvania (1991).

NPPES Registry Identity

NPI1083676712
Entity TypeIndividualFemale
Primary Taxonomy207ZP0102X
Provider Legal NameANDREA S. FLIEDERCredential: M.D.
Location Address222 STATION PLZ N, SUITE 606Mineola, NY 11501-3808
Mailing Address222 Station Plz N, Suite 606Mineola, NY 11501-3808 · (516) 663-2468 · Fax (516) 663-8824
Phone(516) 663-2468
Fax(516) 663-8824
Sole ProprietorNo
Medical School CMSMedical College Of PennsylvaniaGraduated 1991
Enumeration DateApril 6, 2006
Last NPPES UpdateJanuary 28, 2025
NPPES CertifiedJanuary 28, 2025
✔ NPI 1083676712 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 NY · 203195
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 ListedPathology · Anatomic PathologyTaxonomy 207ZP0101X · License 203195 (NY)
222 STATION PLZ N, Mineola, NY 11501
Open in Google Maps ↗

Other Identifiers 1

Medicaid02335275NY

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

Andrea S. Flieder 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 ID5193808756
PECOS Enrollment IDI20080206000244
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 Reassignment

Medicare enrollment records show Andrea Flieder reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

New York University
1,045 mi
Cardiovascular Disease
3301 QUANTUM BLVD
Boynton Beach, FL 33426
  • Reassigned Medicare billing, New York enrollment
  • 7,712 clinicians in this Medicare group
NPI 1285826438 (877) 648-2964

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, moderately high complexity 88307
A pathology examination of tissue with moderate complexity involves a detailed study of a small tissue sample from your body. Using a microscope, experts analyze the tissue's structure and cells to identify any abnormalities. This helps in diagnosing various health conditions accurately.
326 services89 patients
Microscopic genetic analysis of tumor, manual 88360
Microscopic genetic analysis of a tumor involves examining your tumor's genes under a microscope. This helps identify specific genetic changes in the tumor cells. This information can aid in diagnosing, predicting disease progression, and determining the most effective treatment options.
290 services86 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.
247 services121 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.
210 services95 patients
Special stained specimen slides to examine tissue, each multiplex procedure 88344
Special stained specimen slides are used to study tissue in detail. This multiplex procedure involves applying different dyes to the tissue sample on a slide to highlight specific elements. These colors help identify any abnormalities in the tissue, aiding in accurate diagnosis and treatment planning.
149 services108 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.
126 services86 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Long Island Community Hospital

Acute Care Hospitals · Patchogue, NY
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330141
Location101 Hospital RoadPatchogue, NY 11772 · Suffolk County
Emergency services

Nyu Langone Hospitals

Acute Care Hospitals · New York, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330214
Location550 First AvenueNew York, NY 10016 · New York County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11501 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
$154.28 typical visit price
range $67.40 – $203.53
Typical copayment $38.57 (range $16.85 – $50.88)
Most-billed visit code 99204
Established Patient
$117.62 typical visit price
range $21.66 – $164.45
Typical copayment $29.40 (range $5.41 – $41.11)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

84.47/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality93.33
Promoting Interoperability100
Improvement Activities40
Cost54.91

Reported Quality Measures

Quantitative Immunohistochemical (IHC) Evaluation of Human Epidermal Growth Factor Receptor 2 Testing (HER2) for Breast Cancer Patients
This is a measure based on whether quantitative evaluation of Human Epidermal Growth Factor Receptor 2 Testing (HER2) by immunohistochemistry (IHC) uses the system recommended in the current ASCO/CAP Guidelines for Human Epidermal Growth Factor Receptor 2…
100%31 patients
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

DR. SCOTT BARRY SCHNEE PH.D.
Psychologist
222 STATION PLZ N, SUITE 611
MINEOLA, NY 11501
Nassau County (516) 663-4572
DR. JOHN FRANCIS ALOIA M.D.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
222 STATION PLZ N, SUITE 350A
MINEOLA, NY 11501
Nassau County (516) 663-3511
DR. PAULA LESTER M.D.,
Internal Medicine (Geriatric Medicine)
222 STATION PLZ N, SUITE 518
MINEOLA, NY 11501
Nassau County (516) 663-2588
DR. XIAOLING XIONG
Pathology (Anatomic Pathology & Clinical Pathology)
222 STATION PLZ N, 222 STATION PIAZA N - STE 620
MINEOLA, NY 11501
Nassau County (516) 663-4560
ROLANDO CAPATI GUEVARRA M.D.
Pediatrics (Pediatric Gastroenterology)
222 STATION PLZ N, SUITE 408
MINEOLA, NY 11501
Nassau County (516) 663-8534
WINTHROP INFECTIOUS DISEASE ASSOCIATES UNIV FACULTY PRACTICE CORP
Internal Medicine (Infectious Disease)
222 STATION PLZ N, SUITE 432
MINEOLA, NY 11501
Nassau County (516) 663-2507
MITU SINGH SAGGAR M.D.
Pediatrics
222 STATION PLZ N
MINEOLA, NY 11501
Nassau County (516) 663-2532
DR. JAMIE CHRISTINE YEDOWITZ-FREEMAN DO
Internal Medicine
222 STATION PLZ N
MINEOLA, NY 11501
Nassau County (516) 663-0333

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 Andrea Flieder's NPI number?

The NPI number for Andrea Flieder is 1083676712. It was assigned to this individual provider in the NPPES registry on April 6, 2006.

Where is Andrea Flieder located?

Andrea Flieder practices at 222 Station Plz N Suite 606, Mineola, NY 11501. The listed phone number is (516) 663-2468.

What is Andrea Flieder's specialty?

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

Is Andrea Flieder enrolled in Medicare?

Yes. Andrea Flieder 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 organization bills Medicare for Andrea Flieder's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Andrea Flieder reassigns Medicare benefits to New York University (Boynton Beach, FL). The 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 Andrea Flieder's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Andrea Flieder affiliated with any hospitals?

According to CMS data, Andrea Flieder is affiliated with Long Island Community Hospital and Nyu Langone Hospitals.

When was this NPI record last updated?

The NPPES record for Andrea Flieder was last updated on January 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 months 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.