Mitchell Gigandet, MD
NPI 1831726009 · Sleep Medicine (Internal Medicine) Physician · Nashville, TN
Enrolled with Medicare as Practitioner - Sleep Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mitchell Gigandet, MD is a Sleep Medicine (Internal Medicine) Physician provider in Nashville, TN (NPI 1831726009).
Provider details
- NPI number
- 1831726009
- Entity type
- Individual
- Primary specialty
- Sleep Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 70230 (TN)
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
6 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
77 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) |
|---|---|---|
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 33 | $136 |
| Sleep Study in Sleep Lab (6 Years Or Older)95810 | 20 | $109 |
| 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 | 13 | $15 |
| Home Sleep Test (hst) With Type III Portable Monitor, Unattended; Minimum of 4 Channels: 2 Respiratory Movement/Airflow, 1 Ecg/Heart Rate and 1 Oxygen SaturationG0399 | 11 | $32 |
Typical Medicare-allowed amounts for these services range $15–$136 (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.
$698 across 4 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 (1)
- 40 Duke Medicine Cir # 1lDurham, NC 27710-2820Phone: (919) 684-1700
Registry dates
- Enumerated
- 2020-03-26
- Last updated
- 2025-02-21
- Certified
- 2025-02-21
Frequently asked questions
- What is Mitchell Gigandet's NPI number?
- Mitchell Gigandet's National Provider Identifier (NPI) is 1831726009, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mitchell Gigandet's specialty?
- Mitchell Gigandet is listed in the NPPES registry with a primary specialty of Sleep Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Mitchell Gigandet located?
- Mitchell Gigandet's practice location on file with NPPES is 3601 the Vanderbilt Clinic, Nashville, TN 37232-2820.
- What is Mitchell Gigandet's phone number?
- The practice phone number listed in the NPPES registry for Mitchell Gigandet is (615) 322-5000.
- Does Mitchell Gigandet accept Medicare?
- Mitchell Gigandet is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mitchell Gigandet's NPI active?
- Yes — Mitchell Gigandet's NPI (1831726009) is active in the NPPES registry as of the last update on 2025-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.