Roman Barraza, M.D., PH.D.
NPI 1770803355 · Internal Medicine Physician · Traverse City, MI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Roman Barraza, M.D., PH.D. is a Internal Medicine Physician provider in Traverse City, MI (NPI 1770803355).
Provider details
- NPI number
- 1770803355
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 4301099012 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
16 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
658 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 | 147 | $113 |
| Advance Care Planning, First 30 Minutes99497 | 134 | $72 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 126 | $165 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 123 | $75 |
| Advance Care Planning, Each Additional 30 Minutes99498 | 62 | $68 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 52 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Escitalopram Oxalate | 22 | — |
| Levothyroxine Sodium | 16 | — |
| Morphine Sulfate | 16 | 16 |
| Quetiapine Fumarate | 14 | — |
| Diltiazem Hcl | 12 | — |
| Furosemide | 11 | — |
| Methenamine Hippurate | 11 | — |
Practice location
Mailing address
Additional practice locations (3)
- 1000 Pavilions CirTraverse City, MI 49684-3198Phone: (231) 932-3000
- 217 S Madison StTraverse City, MI 49684-2321Phone: (231) 932-3000
- 550 Munson AveTraverse City, MI 49686-3580Phone: (231) 935-6520
Registry dates
- Enumerated
- 2010-06-07
- Last updated
- 2025-09-11
- Certified
- 2025-09-11
Frequently asked questions
- What is Roman Barraza's NPI number?
- Roman Barraza's National Provider Identifier (NPI) is 1770803355, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roman Barraza's specialty?
- Roman Barraza is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Roman Barraza located?
- Roman Barraza's practice location on file with NPPES is 1105 Sixth St, Traverse City, MI 49684-2349.
- What is Roman Barraza's phone number?
- The practice phone number listed in the NPPES registry for Roman Barraza is (231) 935-5800.
- Does Roman Barraza accept Medicare?
- Roman Barraza is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Roman Barraza's NPI active?
- Yes — Roman Barraza's NPI (1770803355) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.