Nathan Hastings, D.O.
NPI 1427442839 · Hospitalist Physician · Ocala, FL
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathan Hastings, D.O. is a Hospitalist Physician provider in Ocala, FL (NPI 1427442839).
Provider details
- NPI number
- 1427442839
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 6585019-1204 (UT)
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 tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
638 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 287 | $116 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 164 | $111 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 105 | $169 |
| Critical Care, First 30-74 Minutes99291 | 56 | $209 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 26 | $77 |
Typical Medicare-allowed amounts for these services range $77–$209 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cefdinir | 42 | 41 |
| Azithromycin | 21 | 21 |
| Torsemide | 17 | 16 |
| Apixabanbrand: Eliquis | 17 | 16 |
| Atorvastatin Calcium | 16 | 13 |
| Metoprolol Succinate | 15 | 15 |
| Carvedilol | 13 | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-03-24
- Last updated
- 2019-09-11
Frequently asked questions
- What is Nathan Hastings's NPI number?
- Nathan Hastings's National Provider Identifier (NPI) is 1427442839, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathan Hastings's specialty?
- Nathan Hastings is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Nathan Hastings located?
- Nathan Hastings's practice location on file with NPPES is 1431 Sw 1st Ave, Ocala, FL 34471-6500.
- What is Nathan Hastings's phone number?
- The practice phone number listed in the NPPES registry for Nathan Hastings is (352) 401-8319.
- Does Nathan Hastings accept Medicare?
- Nathan Hastings is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathan Hastings's NPI active?
- Yes — Nathan Hastings's NPI (1427442839) is active in the NPPES registry as of the last update on 2019-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.