Robert Shearer, MD
NPI 1134142987 · Addiction Medicine (Internal Medicine) Physician · Springfield, TN
Enrolled with Medicare as Practitioner - Addiction Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Shearer, MD is a Addiction Medicine (Internal Medicine) Physician provider in Springfield, TN (NPI 1134142987).
Provider details
- NPI number
- 1134142987
- Entity type
- Individual
- Primary specialty
- Addiction Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 10243 (TN)
Specialties & taxonomies
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
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
9 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
36 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 36 | $81 |
Typical Medicare-allowed amounts for these services range $81–$81 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Buprenorphine Hcl/Naloxone Hclbrand: Buprenorphine-Naloxone | 295 | 84 |
| Buprenorphinebrand: Sublocade | 43 | — |
| Ibuprofen | 28 | — |
| Buprenorphine Hcl | 19 | — |
| Clonazepam | 18 | — |
| Gabapentin | 17 | — |
Medicare Part D only. 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.
$276 across 7 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 (8)
- 202 N Main St Ste 5Ashland City, TN 37015-1318Phone: (615) 416-8010Fax: (615) 915-3436
- 1816 Memorial CirClarksville, TN 37043-4539Phone: (615) 416-8010Fax: (931) 494-8096
- 4017 Central PikeHermitage, TN 37076-3156Phone: (615) 416-8010Fax: (615) 915-3436
- 37 Sandstone Cir Ste 92Jackson, TN 38305-3168Phone: (731) 265-6025
- 701 Park AveLebanon, TN 37087-3724Phone: (615) 416-8010Fax: (615) 915-3436
- 1210 Briarville Rd Bldg BMadison, TN 37115-5136Phone: (615) 868-9959
- 4515 Harding Pike Ste 327Nashville, TN 37205-2118Phone: (615) 416-8010Fax: (615) 915-3436
- 1101 Fox Meadows Blvd Ste 105Sevierville, TN 37862-6937Phone: (865) 280-2700
Registry dates
- Enumerated
- 2006-07-25
- Last updated
- 2026-02-10
- Certified
- 2026-02-10
Frequently asked questions
- What is Robert Shearer's NPI number?
- Robert Shearer's National Provider Identifier (NPI) is 1134142987, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Shearer's specialty?
- Robert Shearer is listed in the NPPES registry with a primary specialty of Addiction Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Shearer located?
- Robert Shearer's practice location on file with NPPES is 801 Hill St, Springfield, TN 37172-2951.
- What is Robert Shearer's phone number?
- The practice phone number listed in the NPPES registry for Robert Shearer is (615) 800-8981.
- Does Robert Shearer accept Medicare?
- Robert Shearer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Shearer's NPI active?
- Yes — Robert Shearer's NPI (1134142987) is active in the NPPES registry as of the last update on 2026-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.