Nathan Haverstick, DO
NPI 1023694890 · Infectious Disease Physician · Tampa, FL
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathan Haverstick, DO is a Infectious Disease Physician provider in Tampa, FL (NPI 1023694890).
Provider details
- NPI number
- 1023694890
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Ticagrelorbrand: Brilinta | 28 |
| Atorvastatin Calcium | 15 |
| Metoprolol Tartrate | 11 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-03-22
- Last updated
- 2025-06-18
- Certified
- 2025-06-18
Frequently asked questions
- What is Nathan Haverstick's NPI number?
- Nathan Haverstick's National Provider Identifier (NPI) is 1023694890, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathan Haverstick's specialty?
- Nathan Haverstick is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Nathan Haverstick located?
- Nathan Haverstick's practice location on file with NPPES is 17 Davis Blvd Ste 308, Tampa, FL 33606-3438.
- What is Nathan Haverstick's phone number?
- The practice phone number listed in the NPPES registry for Nathan Haverstick is (813) 974-2201.
- Does Nathan Haverstick accept Medicare?
- Nathan Haverstick is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathan Haverstick's NPI active?
- Yes — Nathan Haverstick's NPI (1023694890) is active in the NPPES registry as of the last update on 2025-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.