Catherine Hickey
NPI 1598232134 · Physician Assistant · San Mateo, CA
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Hickey is a Physician Assistant provider in San Mateo, CA (NPI 1598232134).
Provider details
- NPI number
- 1598232134
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 56735 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
3,598 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Therapy Procedure Using Exercise to Develop Strength, Endurance, Range of Motion, and Flexibility, Each 15 Minutes97110 | 1,383 | $24 |
| Electrical Stimulation (unattended), to One Or More Areas for Indication(s) Other Than Wound Care, As Part of a Therapy Plan of CareG0283 | 1,077 | $8 |
| Injection of Trigger Points, 3 Or More Muscles20553 | 439 | $54 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 312 | $82 |
| Measurement of Range of Motion in Arm, Leg Or Each Spine Section95851 | 118 | $20 |
| Therapy Procedure Using Functional Activities97530 | 101 |
Practice location
Mailing address
Additional practice locations (1)
- 333 1st St Ste aSan Francisco, CA 94105-2661Phone: (888) 803-3370Fax: (888) 803-3331
Registry dates
- Enumerated
- 2018-11-01
- Last updated
- 2026-01-31
- Certified
- 2026-01-31
Frequently asked questions
- What is Catherine Hickey's NPI number?
- Catherine Hickey's National Provider Identifier (NPI) is 1598232134, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Hickey's specialty?
- Catherine Hickey is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Catherine Hickey located?
- Catherine Hickey's practice location on file with NPPES is 1900 Ofarrell St Ste 190, San Mateo, CA 94403-1372.
- What is Catherine Hickey's phone number?
- The practice phone number listed in the NPPES registry for Catherine Hickey is (650) 306-9490.
- Does Catherine Hickey accept Medicare?
- Catherine Hickey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Hickey's NPI active?
- Yes — Catherine Hickey's NPI (1598232134) is active in the NPPES registry as of the last update on 2026-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.