Roberto Mitsui Akagi, M.D.
NPI 1992150403 · Endocrinology, Diabetes & Metabolism Physician · Ashland, KY
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Roberto Mitsui Akagi, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in Ashland, KY (NPI 1992150403).
Provider details
- NPI number
- 1992150403
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 55329 (KY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
10 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
822 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 441 | $90 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 167 | $32 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 101 | $122 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 94 | $61 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 19 | $76 |
Typical Medicare-allowed amounts for these services range $32–$122 (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 · 68 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 545 | 132 |
| Semaglutidebrand: Ozempic | 370 | 68 |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 370 | 119 |
| Glipizide | 314 | 99 |
| Metformin Hcl | 289 | 89 |
| Dulaglutidebrand: Trulicity | 180 | 45 |
| Tirzepatide |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$856 across 51 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 3722 South Harlem Avenue, Suite Ll34Macneal Center for Internal MedicineRiverside, IL 60546Phone: (708) 783-6566Fax: (708) 783-6567
- 1249 15th St Fl 3Huntington, WV 25701-3662Phone: (304) 691-1095
Registry dates
- Enumerated
- 2016-05-03
- Last updated
- 2021-11-18
- Certified
- 2021-11-18
Frequently asked questions
- What is Roberto Mitsui Akagi's NPI number?
- Roberto Mitsui Akagi's National Provider Identifier (NPI) is 1992150403, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roberto Mitsui Akagi's specialty?
- Roberto Mitsui Akagi is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Roberto Mitsui Akagi located?
- Roberto Mitsui Akagi's practice location on file with NPPES is 1200 Central Ave Ste 3, Ashland, KY 41101-7575.
- What is Roberto Mitsui Akagi's phone number?
- The practice phone number listed in the NPPES registry for Roberto Mitsui Akagi is (606) 325-1894.
- Does Roberto Mitsui Akagi accept Medicare?
- Roberto Mitsui Akagi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Roberto Mitsui Akagi's NPI active?
- Yes — Roberto Mitsui Akagi's NPI (1992150403) is active in the NPPES registry as of the last update on 2021-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.