Kathryn Waterman, RPA-C, MPAS
NPI 1518244326 · Surgical Physician Assistant · St Petersburg, FL
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathryn Waterman, RPA-C, MPAS is a Surgical Physician Assistant provider in St Petersburg, FL (NPI 1518244326).
Provider details
- NPI number
- 1518244326
- Entity type
- Individual
- Primary specialty
- Surgical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- RPA-C, MPAS
- Sex
- Female
- Sole proprietor
- No
- License
- 015249 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
14 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
42 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 27 | $66 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 15 | $94 |
Typical Medicare-allowed amounts for these services range $66–$94 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$37 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 2010 59th St W Ste 2200Bradenton, FL 34209-4689Phone: (941) 794-5621Fax: (941) 761-1532
Registry dates
- Enumerated
- 2011-11-08
- Last updated
- 2023-04-12
- Certified
- 2023-04-12
Frequently asked questions
- What is Kathryn Waterman's NPI number?
- Kathryn Waterman's National Provider Identifier (NPI) is 1518244326, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathryn Waterman's specialty?
- Kathryn Waterman is listed in the NPPES registry with a primary specialty of Surgical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kathryn Waterman located?
- Kathryn Waterman's practice location on file with NPPES is 603 7th St S Ste 500, St Petersburg, FL 33701-4734.
- What is Kathryn Waterman's phone number?
- The practice phone number listed in the NPPES registry for Kathryn Waterman is (727) 893-6254.
- Does Kathryn Waterman accept Medicare?
- Kathryn Waterman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathryn Waterman's NPI active?
- Yes — Kathryn Waterman's NPI (1518244326) is active in the NPPES registry as of the last update on 2023-04-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.