CASSANDRA LEE ONDECK MD
NPI 1508362500
Obstetrics & Gynecology in Pittsburgh, PA

Q: What is Cassandra Ondeck's NPI number?

The NPI number for Cassandra Ondeck is 1508362500. It was assigned to this individual provider in the NPPES registry on March 30, 2018.

Q: What is Cassandra Ondeck's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Q: When was this NPI record last updated?

The NPPES record for Cassandra Ondeck was last updated on September 7, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since March 30, 2018PECOS EnrolledAccepts Medicare Assignment

77.5/100

CMS Quality Rating

300 HALKET ST RM 1338, PITTSBURGH, PA 15213(412) 687-0943(412) 687-1613 Get Directions Write a Review

NPPES record last updated: September 7, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 7, 2022, May 4, 2022, Mar 30, 2018 (3 updates tracked since 2018).

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About Cassandra Lee Ondeck Md NPPES

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

CASSANDRA LEE ONDECK MD (NPI 1508362500) is an individual obstetrics & gynecology provider in Pittsburgh, Pennsylvania, licensed in Pennsylvania (MD477844) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS, is affiliated with Magee Womens Hospital Of Upmc Health System, and is a graduate of Pennsylvania State University College Of Medicine (2018).

NPPES Registry Identity

NPI1508362500

Entity TypeIndividualFemale

Primary Taxonomy207V00000X

Provider Legal NameCASSANDRA LEE ONDECKCredential: MD

Location Address300 HALKET ST RM 1338Pittsburgh, PA 15213-3108

Mailing Address300 Halket St Rm 1338Pittsburgh, PA 15213-3108 · (412) 687-0943 · Fax (412) 687-1613

Phone(412) 687-0943

Fax(412) 687-1613

Sole ProprietorYes

Medical School CMSPennsylvania State University College Of MedicineGraduated 2018

Enumeration DateMarch 30, 2018

Last NPPES UpdateSeptember 7, 20223 updates tracked since enumeration

NPPES CertifiedSeptember 7, 2022

✔ NPI 1508362500 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

License✔ Licensed in PA · MD477844

Definition

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

300 HALKET ST RM 1338, Pittsburgh, PA 15213

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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

Cassandra Lee Ondeck 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 ID7012266018

PECOS Enrollment IDI20220713002703

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 Cassandra Ondeck reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

University Of Pittsburgh Physicians

Same address

Obstetrics & Gynecology

300 HALKET ST
Pittsburgh, PA 15213

Reassigned Medicare billing, Pennsylvania enrollment
7,114 clinicians in this Medicare group

NPI 1134187834 (412) 647-0943

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

Hospital Affiliations CMS Care Compare

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

Magee Womens Hospital Of Upmc Health System

Acute Care Hospitals · Pittsburgh, PA

3/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number390114

Location300 Halket StreetPittsburgh, PA 15213 · Allegheny County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 15213 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

$126.34 typical visit price

range $54.64 – $166.87

Typical copayment $31.58 (range $13.66 – $41.71)

Most-billed visit code 99204

Established Patient

$68.36 typical visit price

range $17.33 – $135.84

Typical copayment $17.09 (range $4.33 – $33.96)

Most-billed visit code 99213

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.

77.5/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

68.61

Promoting Interoperability

100

Improvement Activities

Cost

56.4

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 Cassandra Ondeck's NPI number?

The NPI number for Cassandra Ondeck is 1508362500. It was assigned to this individual provider in the NPPES registry on March 30, 2018.

Where is Cassandra Ondeck located?

Cassandra Ondeck practices at 300 Halket St Rm 1338, Pittsburgh, PA 15213. The listed phone number is (412) 687-0943.

What is Cassandra Ondeck's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Cassandra Ondeck enrolled in Medicare?

Yes. Cassandra Ondeck 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 Cassandra Ondeck's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Cassandra Ondeck reassigns Medicare benefits to University Of Pittsburgh Physicians (Pittsburgh, PA). 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 Cassandra Ondeck's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Cassandra Ondeck affiliated with any hospitals?

According to CMS data, Cassandra Ondeck is affiliated with Magee Womens Hospital Of Upmc Health System.

When was this NPI record last updated?

The NPPES record for Cassandra Ondeck was last updated on September 7, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.