M. Atai, M.D.
NPI 1538111075 · Internal Medicine Physician · Dublin, OH
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
M. Atai, M.D. is a Internal Medicine Physician provider in Dublin, OH (NPI 1538111075).
Provider details
- NPI number
- 1538111075
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 35.072743 (OH)
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
20 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
319 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 | 107 | $106 |
| 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 | 47 | $16 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 44 | $78 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 35 | $141 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 21 | $112 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 52 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 163 | 52 |
| Metformin Hcl | 96 | 14 |
| Pantoprazole Sodium | 73 | 11 |
| Nifedipinebrand: Nifedipine Er | 66 | — |
| Trazodone Hcl | 53 | 14 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 49 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-16
- Last updated
- 2026-01-22
- Certified
- 2026-01-22
Frequently asked questions
- What is M. Atai's NPI number?
- M. Atai's National Provider Identifier (NPI) is 1538111075, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is M. Atai's specialty?
- M. Atai is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is M. Atai located?
- M. Atai's practice location on file with NPPES is 6700 University Blvd, Dublin, OH 43016-3508.
- What is M. Atai's phone number?
- The practice phone number listed in the NPPES registry for M. Atai is (614) 293-5123.
- Does M. Atai accept Medicare?
- M. Atai is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is M. Atai's NPI active?
- Yes — M. Atai's NPI (1538111075) is active in the NPPES registry as of the last update on 2026-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.