Ethan Bornstein, M.D.
NPI 1558789933 · Internal Medicine Physician · Chinle, AZ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ethan Bornstein, M.D. is a Internal Medicine Physician provider in Chinle, AZ (NPI 1558789933).
Provider details
- NPI number
- 1558789933
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- 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
12 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
172 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 Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 65 | $47 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 60 | $63 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 22 | $78 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 14 | $93 |
| Initial Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99221 | 11 | $79 |
Typical Medicare-allowed amounts for these services range $47–$93 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 95 | 25 |
| Lisinopril | 53 | 11 |
| Gabapentin | 38 | — |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 34 | 12 |
| Metformin Hcl | 34 | — |
| Omeprazole | 27 | — |
| Glipizide | 27 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-04-02
- Last updated
- 2018-01-23
Frequently asked questions
- What is Ethan Bornstein's NPI number?
- Ethan Bornstein's National Provider Identifier (NPI) is 1558789933, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ethan Bornstein's specialty?
- Ethan Bornstein is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ethan Bornstein located?
- Ethan Bornstein's practice location on file with NPPES is Po Box Ph, Chinle, AZ 86503-8000.
- What is Ethan Bornstein's phone number?
- The practice phone number listed in the NPPES registry for Ethan Bornstein is (928) 674-7001.
- Does Ethan Bornstein accept Medicare?
- Ethan Bornstein is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ethan Bornstein's NPI active?
- Yes — Ethan Bornstein's NPI (1558789933) is active in the NPPES registry as of the last update on 2018-01-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.