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

CAROLYN ANN FERENZ DPT
NPI 1346847969
Physical Therapist in San Francisco, CA

Active since October 06, 2020
1550 SUTTER ST, SAN FRANCISCO, CA 94109(415) 341-9494 Get Directions Write a Review

NPPES record last updated: November 8, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Nov 8, 2026, Oct 6, 2020 (2 updates tracked since 2020).

About Carolyn Ann Ferenz Dpt NPPES

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

CAROLYN ANN FERENZ DPT (NPI 1346847969) is an individual physical therapist in San Francisco, California, licensed in California (299056) and active in the NPI registry since October 2020. She is a graduate of Other (2020).

NPPES Registry Identity

NPI1346847969
Entity TypeIndividualFemale
Primary Taxonomy225100000X
Provider Legal NameCAROLYN ANN FERENZCredential: DPT
Location Address1550 SUTTER STSan Francisco, CA 94109-5374
Mailing Address1550 Sutter StSan Francisco, CA 94109-5374 · (415) 341-9494
Sole ProprietorYes
Medical School CMSOtherGraduated 2020
Enumeration DateOctober 6, 2020
Last NPPES UpdateNovember 8, 20262 updates tracked since enumeration
NPPES CertifiedNovember 8, 2026
✔ NPI 1346847969 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225100000X
License✔ Licensed in CA · 299056
Definition
Physical therapists (PTs) are licensed health care professionals who diagnose and treat individuals of all ages, from newborns to the very oldest, who have medical problems or other health-related conditions that limit their abilities to move and perform functional activities in their daily lives. PTs examine each individual and develop a plan using treatment techniques to promote the ability to move, reduce pain, restore function, and prevent disability. In addition, PTs work with individuals to prevent the loss of mobility before it occurs by developing fitness- and wellness-oriented programs for healthier and more active lifestyles. PTs:
  • Diagnose and manage movement dysfunction and enhance physical and functional abilities.
  • Restore, maintain, and promote not only optimal physical function but optimal wellness and fitness and optimal quality of life as it relates to movement and health.
  • Prevent the onset, symptoms, and progression of impairments, functional limitations, and disabilities that may result from diseases, disorders, conditions, or injuries.
  • Treat conditions of the musculoskeletal, neuromuscular, cardiovascular, pulmonary, and/or integumentary systems.
  • Address the negative effects attributable to unique personal and environmental factors as they relate to human performance.
PTs provide care for people in a variety of settings, including hospitals, private practices, outpatient clinics, home health agencies, schools, sports and fitness facilities, work settings, and nursing homes. State licensure is required in each state in which a PT practices.
1550 SUTTER ST, San Francisco, CA 94109

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

Carolyn Ann Ferenz Dpt 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 ID8022421619
PECOS Enrollment IDI20201228000837

Medicare Billing Reassignments

2

Medicare enrollment records show Carolyn Ferenz reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Physical Therapy
1200 GOUGH ST, SUITE 700
San Francisco, CA 94109
  • Reassigned Medicare billing, California enrollment
  • 8 clinicians in this Medicare group
Rehabilitation
4001 BELL AVE
Billings, MT 59106
  • Reassigned Medicare billing, California enrollment
  • 332 clinicians in this Medicare group

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 3

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.

Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes 97112
This therapy helps retrain your brain, nerves, and muscles to work together. Through targeted exercises, your body learns to regain lost functions or improve current abilities. Each session lasts 15 minutes.
637 services34 patients
Therapy procedure using manual technique, each 15 minutes 97140
This therapy involves using hands-on techniques to help improve your body's movement and function. These techniques may include stretching, resistance exercises, or gentle pressure. Each session lasts 15 minutes and aims to relieve pain, promote healing, and improve your overall health.
421 services31 patients
Training for self-care or home management, each 15 minutes 97535
This service involves training sessions, each lasting 15 minutes, focused on teaching you essential self-care or home management skills. You'll learn techniques to manage your health condition at home, promoting independence and enhancing your quality of life.
80 services12 patients

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Speech-Language Pathologist
1550 SUTTER ST
SAN FRANCISCO, CA 94109
Occupational Therapist (Physical Rehabilitation)
1550 SUTTER ST
SAN FRANCISCO, CA 94109

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 Carolyn Ferenz's NPI number?

The NPI number for Carolyn Ferenz is 1346847969. It was assigned to this individual provider in the NPPES registry on October 6, 2020.

Where is Carolyn Ferenz located?

Carolyn Ferenz practices at 1550 Sutter St, San Francisco, CA 94109. The listed phone number is (415) 341-9494.

What is Carolyn Ferenz's specialty?

The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.

Is Carolyn Ferenz enrolled in Medicare?

Yes. Carolyn Ferenz 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 organizations bill Medicare for Carolyn Ferenz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Carolyn Ferenz reassigns Medicare benefits to 2 organizations: Healthwell Inc (San Francisco, CA) and Orthopaedic And Neurological Rehab Inc (Billings, MT). Each 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 Carolyn Ferenz'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 Carolyn Ferenz was last updated on November 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.