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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

CAITLIN JAMIE WEISS MD
NPI 1194301077
Family Medicine in Philadelphia, PA

Active since March 22, 2021PECOS EnrolledAccepts Medicare Assignment
401 W ALLEGHENY AVE, PHILADELPHIA, PA 19133(215) 291-2500(215) 291-2502 Get Directions Write a Review

NPPES record last updated: September 23, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 23, 2026, Feb 5, 2026, Jul 30, 2024 and 1 more (4 updates tracked since 2021).

About Caitlin Jamie Weiss Md NPPES

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

CAITLIN JAMIE WEISS MD (NPI 1194301077) is an individual family medicine provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD485557) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS and is a graduate of Jefferson Medical College Of Thomas Jefferson University (2021).

NPPES Registry Identity

NPI1194301077
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameCAITLIN JAMIE WEISSCredential: MD
Location Address401 W ALLEGHENY AVEPhiladelphia, PA 19133-3644
Mailing Address401 W Allegheny AvePhiladelphia, PA 19133-3644 · (215) 291-2500
Phone(215) 291-2500
Fax(215) 291-2502
Sole ProprietorNo
Medical School CMSJefferson Medical College Of Thomas Jefferson UniversityGraduated 2021
Enumeration DateMarch 22, 2021
Last NPPES UpdateSeptember 23, 20264 updates tracked since enumeration
NPPES CertifiedSeptember 23, 2026
✔ NPI 1194301077 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in PA · MD485557
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
401 W ALLEGHENY AVE, Philadelphia, PA 19133
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Other Identifiers 7

Medicaid1043820400002PA
Medicaid1043820400004PA
Medicaid1043820400003PA
Medicaid1043820400006PA
Medicaid1043820400005PA
Medicaid1043820400001PA
Medicaid1043820400007PA

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

Caitlin Jamie Weiss 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 ID8426447707
PECOS Enrollment IDI20240918003471
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 Caitlin Weiss reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Delaware Valley Community Health, Inc.
Same address
Federally Qualified Health Center (FQHC)
400 W ALLEGHENY AVE BLDG 3
Philadelphia, PA 19133
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 76 clinicians in this Medicare group
NPI 1326711722 (215) 546-7501

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19133 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
$92.69 typical visit price
range $59.88 – $180.99
Typical copayment $23.17 (range $14.97 – $45.24)
Most-billed visit code 99203
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.

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.

NAOMI B WALINSKY-KING M.D.
Family Medicine
401 W ALLEGHENY AVE
PHILADELPHIA, PA 19133
Philadelphia County (215) 291-2500
ERIKA RAMOS
Registered Nurse
401 W ALLEGHENY AVE
PHILADELPHIA, PA 19133
Philadelphia County (215) 291-2500
VANESSA HOOD DO
Student in an Organized Health Care Education/Training Program
401 W ALLEGHENY AVE
PHILADELPHIA, PA 19133
Philadelphia County (215) 291-2500
EVAN RYAN GOOBERMAN DO, MPH
Family Medicine
401 W ALLEGHENY AVE
PHILADELPHIA, PA 19133
Philadelphia County (215) 291-2500
KELLY STRIKER PA-C
Physician Assistant (Medical)
401 W ALLEGHENY AVE
PHILADELPHIA, PA 19133
Philadelphia County (215) 291-2500
MELISSA CRUZ L.C.S.W.
Social Worker (Clinical)
401 W ALLEGHENY AVE
PHILADELPHIA, PA 19133
Philadelphia County (215) 291-2100
ERIC QUINN PA-C
Physician Assistant
401 W ALLEGHENY AVE
PHILADELPHIA, PA 19133
Philadelphia County (215) 291-2500
RILEY MERCER RICHARDS PA-C
Physician Assistant
401 W ALLEGHENY AVE
PHILADELPHIA, PA 19133
Philadelphia County (215) 291-2500

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 Caitlin Weiss's NPI number?

The NPI number for Caitlin Weiss is 1194301077. It was assigned to this individual provider in the NPPES registry on March 22, 2021.

Where is Caitlin Weiss located?

Caitlin Weiss practices at 401 W Allegheny Ave, Philadelphia, PA 19133. The listed phone number is (215) 291-2500.

What is Caitlin Weiss's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Caitlin Weiss enrolled in Medicare?

Yes. Caitlin Weiss 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 Caitlin Weiss's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Caitlin Weiss reassigns Medicare benefits to Delaware Valley Community Health, Inc. (Philadelphia, 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 Caitlin Weiss's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Caitlin Weiss was last updated on September 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 31 days 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.