Catherine Hays, D.O.
NPI 1720435019 · Family Medicine Physician · St Petersburg, FL
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Hays, D.O. is a Family Medicine Physician provider in St Petersburg, FL (NPI 1720435019).
Provider details
- NPI number
- 1720435019
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 3422 (VI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
707 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 282 | $135 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 182 | $96 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 98 | $9 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 25 | $15 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 25 | $190 |
| Urinalysis, Manual Test81002 | 18 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 47 | 26 |
| Amlodipine Besylate | 33 | 18 |
| Metformin Hcl | 28 | 11 |
| Tamsulosin Hcl | 26 | 13 |
| Rosuvastatin Calcium | 25 | 14 |
| Levothyroxine Sodium | 23 | 13 |
| Lisinopril |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$220 across 11 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 (2)
- 90130 Old Hwy Ste 1bTavernier, FL 33070-2348Phone: (305) 852-9300
- 6500 Red Hook Plz Ste 205St Thomas, VI 00802-1346Phone: (340) 775-2303
Registry dates
- Enumerated
- 2016-05-17
- Last updated
- 2025-04-01
- Certified
- 2025-04-01
Frequently asked questions
- What is Catherine Hays's NPI number?
- Catherine Hays's National Provider Identifier (NPI) is 1720435019, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Hays's specialty?
- Catherine Hays is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Catherine Hays located?
- Catherine Hays's practice location on file with NPPES is 4820 5th Ave N, St Petersburg, FL 33713-7218.
- What is Catherine Hays's phone number?
- The practice phone number listed in the NPPES registry for Catherine Hays is (727) 321-6768.
- Does Catherine Hays accept Medicare?
- Catherine Hays is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Hays's NPI active?
- Yes — Catherine Hays's NPI (1720435019) is active in the NPPES registry as of the last update on 2025-04-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.