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DR. SHARON A RIDDLER MD
NPI 1558338889
Specialist in Pittsburgh, PA

Active since March 07, 2006PECOS EnrolledAccepts Medicare Assignment
77.5/100
CMS Quality Rating
3601 5TH AVE, PACT - FALK, SUITE 700, PITTSBURGH, PA 15213(412) 647-7228 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

About Dr. Sharon A Riddler Md NPPES

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

DR. SHARON A RIDDLER MD (NPI 1558338889) is an individual specialist in Pittsburgh, Pennsylvania, licensed in Pennsylvania (MD043833L) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS, is affiliated with Upmc Presbyterian Shadyside, and is a graduate of Medical College Of Wisconsin (1986).

NPPES Registry Identity

NPI1558338889
Entity TypeIndividualFemale
Primary Taxonomy174400000X
Provider Legal NameDR. SHARON A RIDDLERCredential: MD
Location Address3601 5TH AVE, PACT - FALK, SUITE 700Pittsburgh, PA 15213-3403
Mailing Address3601 5th Ave, Pact - Falk, Suite 700Pittsburgh, PA 15213-3403 · (412) 647-7228
Phone(412) 647-7228
Sole ProprietorNo
Medical School CMSMedical College Of WisconsinGraduated 1986
Enumeration DateMarch 7, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1558338889 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in PA · MD043833L
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
3601 5TH AVE, Pittsburgh, PA 15213
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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

Dr. Sharon A Riddler 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 ID3375677255
PECOS Enrollment IDI20100813000468
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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
27 services18 patients

Hospital Affiliations CMS Care Compare

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

Upmc Presbyterian Shadyside

Acute Care Hospitals · Pittsburgh, PA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number390164
Location200 Lothrop StreetPittsburgh, PA 15213 · Allegheny County
Emergency services

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.

77.5/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality68.61
Promoting Interoperability100
Improvement Activities40
Cost56.4

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.

CHRISTINE PEOPLES
Internal Medicine (Rheumatology)
3601 5TH AVE, SUITE 3B FALK MEDICAL BUILDING
PITTSBURGH, PA 15213
Allegheny County (412) 647-6700
RIMA ABDEL MASSIH
Internal Medicine
3601 5TH AVE, SUITE 3A
PITTSBURGH, PA 15213
Allegheny County (412) 648-6273
NOEL PREVOST
Physician Assistant
3601 5TH AVE, SUITE 5A FALK MEDICAL BUILDING
PITTSBURGH, PA 15213
Allegheny County (412) 648-3263
MELODY IVES CRNP
Internal Medicine (Endocrinology, Diabetes & Metabolism)
3601 5TH AVE
PITTSBURGH, PA 15213
Allegheny County (412) 383-8700
PETER VELDKAMP
Specialist
3601 5TH AVE, 610 FALK MEDICAL BUILDING
PITTSBURGH, PA 15213
Allegheny County (412) 647-5399
DR. BRIAN A. POTOSKI PHARM.D.
Pharmacist (Pharmacotherapy)
3601 5TH AVE, FALK MEDICAL BLDG., SUITE 3A
PITTSBURGH, PA 15213
Allegheny County (412) 648-6401
MS. LAURA ELIZABETH HARNISH RDN
Dietitian, Registered
3601 5TH AVE, STE 1-B, ROOM 145-B
PITTSBURGH, PA 15213
Allegheny County (412) 692-4497
LAURA FERRIS
Specialist
3601 5TH AVE, SUITE 5A FALK MEDICAL BUILDING
PITTSBURGH, PA 15213
Allegheny County (412) 648-3263

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 Sharon Riddler's NPI number?

The NPI number for Sharon Riddler is 1558338889. It was assigned to this individual provider in the NPPES registry on March 7, 2006.

Where is Sharon Riddler located?

Sharon Riddler practices at 3601 5th Ave Pact - Falk, Suite 700, Pittsburgh, PA 15213. The listed phone number is (412) 647-7228.

What is Sharon Riddler's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Sharon Riddler enrolled in Medicare?

Yes. Sharon Riddler 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 Sharon Riddler affiliated with any hospitals?

According to CMS data, Sharon Riddler is affiliated with Upmc Presbyterian Shadyside.

When was this NPI record last updated?

The NPPES record for Sharon Riddler was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.