Zinah Hadidi, MD
NPI 1790114155 · Hospitalist Physician · Nashville, TN
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zinah Hadidi, MD is a Hospitalist Physician provider in Nashville, TN (NPI 1790114155).
Provider details
- NPI number
- 1790114155
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 61774 (MN)
Specialties & taxonomies
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
12 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
451 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 | 327 | $73 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 44 | $111 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 35 | $118 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 26 | $106 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 19 | $70 |
Typical Medicare-allowed amounts for these services range $70–$118 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$122 across 1 record (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)
- 200 1st St SwRochester, MN 55905-1851Phone: (507) 284-2511
- 585 Schenectady AveBrooklyn, NY 11203-1851Phone: (718) 604-5000
Registry dates
- Enumerated
- 2013-11-06
- Last updated
- 2022-07-21
- Certified
- 2022-03-31
Frequently asked questions
- What is Zinah Hadidi's NPI number?
- Zinah Hadidi's National Provider Identifier (NPI) is 1790114155, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zinah Hadidi's specialty?
- Zinah Hadidi is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Zinah Hadidi located?
- Zinah Hadidi's practice location on file with NPPES is 3601 the Vanderbilt Clinic, Nashville, TN 37232.
- What is Zinah Hadidi's phone number?
- The practice phone number listed in the NPPES registry for Zinah Hadidi is (615) 322-3000.
- Does Zinah Hadidi accept Medicare?
- Zinah Hadidi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zinah Hadidi's NPI active?
- Yes — Zinah Hadidi's NPI (1790114155) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.