Mahyar Tahbaz, DO
NPI 1770583031 · Nephrology Physician · Marietta, OH
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mahyar Tahbaz, DO is a Nephrology Physician provider in Marietta, OH (NPI 1770583031).
Provider details
- NPI number
- 1770583031
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1956 (WV)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 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
4,338 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 1,909 | $70 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 831 | $104 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 350 | $116 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 332 | $72 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 204 | $152 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 125 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 483 | 42 |
| Lisinopril | 456 | 68 |
| Amlodipine Besylate | 437 | 50 |
| Furosemide | 380 | 78 |
| Sertraline Hcl | 312 | 20 |
| Levothyroxine Sodium | 265 | 29 |
| Hydrocodone/Acetaminophen |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$417 across 26 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)
- 401 Corbett St Ste 250Belleair, FL 33756-7310Phone: (304) 917-1357
- 600 18th St Ste 213Parkersburg, WV 26101-3236Phone: (304) 917-1357
Registry dates
- Enumerated
- 2005-07-28
- Last updated
- 2026-02-02
- Certified
- 2026-02-02
Frequently asked questions
- What is Mahyar Tahbaz's NPI number?
- Mahyar Tahbaz's National Provider Identifier (NPI) is 1770583031, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mahyar Tahbaz's specialty?
- Mahyar Tahbaz is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Mahyar Tahbaz located?
- Mahyar Tahbaz's practice location on file with NPPES is 400 Matthew St Ste 207, Marietta, OH 45750-1656.
- What is Mahyar Tahbaz's phone number?
- The practice phone number listed in the NPPES registry for Mahyar Tahbaz is (304) 917-1357.
- Does Mahyar Tahbaz accept Medicare?
- Mahyar Tahbaz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mahyar Tahbaz's NPI active?
- Yes — Mahyar Tahbaz's NPI (1770583031) is active in the NPPES registry as of the last update on 2026-02-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.