John Interlandi, MD
NPI 1992790174 · Endocrinology, Diabetes & Metabolism Physician · Hermitage, TN
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Interlandi, MD is a Endocrinology, Diabetes & Metabolism Physician provider in Hermitage, TN (NPI 1992790174).
Provider details
- NPI number
- 1992790174
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 12079 (TN)
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
21 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
580 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 | 152 | $114 |
| Blood Glucose (sugar) Test Performed By Hand-Held Instrument82962 | 135 | $3 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 78 | $31 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 55 | $82 |
| Automated Urinalysis Test81003 | 50 | $2 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 92 | 27 |
| Methimazole | 73 | 21 |
| Alendronate Sodium | 68 | 17 |
| Levothyroxine Sodiumbrand: Synthroid | 49 | 16 |
| Liothyronine Sodium | 20 | — |
| Cinacalcet Hcl | 12 | — |
| Risedronate Sodium | 12 | — |
These counts cover prescriptions paid through Medicare Part D in 2024 — they include cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$182 across 6 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)
- 5651 Frist BlvdSte 415Hermitage, TN 37076-2054Phone: (615) 871-7258Fax: (614) 871-4982
Registry dates
- Enumerated
- 2005-09-14
- Last updated
- 2019-05-14
Frequently asked questions
- What is John Interlandi's NPI number?
- John Interlandi's National Provider Identifier (NPI) is 1992790174, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Interlandi's specialty?
- John Interlandi is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is John Interlandi located?
- John Interlandi's practice location on file with NPPES is 3901 Central Pike Ste 555, Hermitage, TN 37076.
- What is John Interlandi's phone number?
- The practice phone number listed in the NPPES registry for John Interlandi is (615) 874-9667.
- Does John Interlandi accept Medicare?
- John Interlandi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Interlandi's NPI active?
- Yes — John Interlandi's NPI (1992790174) is active in the NPPES registry as of the last update on 2019-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.