WARREN S PEAR MD
NPI 1740225291
Pathology - Clinical Pathology/Laboratory Medicine in Philadelphia, PA

Active since June 18, 2006PECOS EnrolledAccepts Medicare Assignment
85.48/100
CMS Quality Rating
800 SPRUCE ST # RS, PHILADELPHIA, PA 19107(215) 829-3000(215) 829-7564 Get Directions Write a Review

NPPES record last updated: October 29, 2019. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Warren S Pear Md NPPES

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

WARREN S PEAR MD (NPI 1740225291) is an individual clinical pathology/laboratory medicine provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD060527L) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Hospital Of Univ Of Pennsylvania, and is a graduate of University Of Rochester School Of Medicine And Dentistry (1989).

NPPES Registry Identity

NPI1740225291
Entity TypeIndividualMale
Primary Taxonomy207ZP0105X
Provider Legal NameWARREN S PEARCredential: MD
Location Address800 SPRUCE ST # RSPhiladelphia, PA 19107-6130
Mailing Address800 Spruce St # RsPhiladelphia, PA 19107-6130 · (215) 829-3000 · Fax (215) 829-7564
Fax(215) 829-7564
Sole ProprietorNo
Medical School CMSUniversity Of Rochester School Of Medicine And DentistryGraduated 1989
Enumeration DateJune 18, 2006
Last NPPES UpdateOctober 29, 2019
NPI 1740225291 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPathology · Clinical Pathology/Laboratory MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0105X
License Licensed in PA · MD060527L
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 · Clinical PathologyTaxonomy 207ZC0006X · License MD060527L (PA)
800 SPRUCE ST # RS, Philadelphia, PA 19107

Other Identifiers 1

Medicaid0017156600004PA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Warren S Pear Md 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 ID7012043292
PECOS Enrollment IDI20100326000476
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.

Areas of Expertise CMS Part B claims

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.

Molecular pathology procedure; physician interpretation and report G0452
A molecular pathology procedure involves analyzing your body's cells at a molecular level to identify any abnormalities. This can help detect diseases early. A physician will interpret the results and provide a detailed report, explaining the findings clearly.
117 services98 patients

Hospital Affiliations CMS Care Compare 3

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

Hospital Of Univ Of Pennsylvania

Acute Care Hospitals · Philadelphia, PA
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390111
Location34th & Spruce StsPhiladelphia, PA 19104 · Philadelphia County
Emergency services Birthing friendly

Penn Presbyterian Medical Center

Acute Care Hospitals · Philadelphia, PA
5/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number390223
Location51 North 39th StreetPhiladelphia, PA 19104 · Philadelphia County
Emergency services

Pennsylvania Hospital

Acute Care Hospitals · Philadelphia, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390226
Location800 Spruce StreetPhiladelphia, PA 19107 · Philadelphia County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19107 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
$137.17 typical visit price
range $59.88 – $180.99
Typical copayment $34.29 (range $14.97 – $45.24)
Most-billed visit code 99204
Established Patient
$105.21 typical visit price
range $19.30 – $147.29
Typical copayment $26.30 (range $4.82 – $36.82)
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.

85.48/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality73.6
Promoting Interoperability100
Improvement Activities40

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 Warren Pear's NPI number?

The NPI number for Warren Pear is 1740225291. It was assigned to this individual provider in the NPPES registry on June 18, 2006.

Where is Warren Pear located?

Warren Pear practices at 800 Spruce St # Rs, Philadelphia, PA 19107. The listed phone number is (215) 829-3000.

What is Warren Pear's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Clinical Pathology/Laboratory Medicine, with taxonomy code 207ZP0105X.

Is Warren Pear enrolled in Medicare?

Yes. Warren Pear 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.

Is Warren Pear affiliated with any hospitals?

According to CMS data, Warren Pear is affiliated with Hospital Of Univ Of Pennsylvania, Penn Presbyterian Medical Center and Pennsylvania Hospital.

When was this NPI record last updated?

The NPPES record for Warren Pear was last updated on October 29, 2019. NPI Profile syncs with the weekly NPPES data releases published by CMS.