Nathan Hatfield, D.O.
NPI 1053846105 · Internal Medicine Physician · Mesa, AZ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nathan Hatfield, D.O. is a Internal Medicine Physician provider in Mesa, AZ (NPI 1053846105).
Provider details
- NPI number
- 1053846105
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
888 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 220 | $124 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 184 | $16 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 88 | $124 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 53 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 50 | $13 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 83 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 207 | 67 |
| Rosuvastatin Calcium | 160 | 56 |
| Levothyroxine Sodium | 160 | 51 |
| Lisinopril | 149 | 54 |
| Amlodipine Besylate | 146 | 49 |
| Pantoprazole Sodium | 128 | 52 |
| Losartan Potassium |
Practice location
Mailing address
Additional practice locations (1)
- 1301 S Crismon RdMesa, AZ 85209-3767Phone: (480) 358-6100
Registry dates
- Enumerated
- 2017-04-26
- Last updated
- 2020-09-25
- Certified
- 2020-09-25
Frequently asked questions
- What is Nathan Hatfield's NPI number?
- Nathan Hatfield's National Provider Identifier (NPI) is 1053846105, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathan Hatfield's specialty?
- Nathan Hatfield is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nathan Hatfield located?
- Nathan Hatfield's practice location on file with NPPES is 6820 E Brown Rd, Mesa, AZ 85207-3705.
- What is Nathan Hatfield's phone number?
- The practice phone number listed in the NPPES registry for Nathan Hatfield is (480) 718-1285.
- Does Nathan Hatfield accept Medicare?
- Nathan Hatfield is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nathan Hatfield's NPI active?
- Yes — Nathan Hatfield's NPI (1053846105) is active in the NPPES registry as of the last update on 2020-09-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.