Dr. Robert W. Locklear , MD
Internal Medicine • Greeneville, TN
895 E Andrew Johnson Hwy
Greeneville, TN 377453581
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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Dr. Robert Locklear is listed in NPPES under Internal Medicine.
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NPI assigned on May 24, 2006; this date does not establish years in practice.
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Published CMS data list 13,085 Medicare Part D prescriptions, including refills, in 2013.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2013. Published rows only; this is not a quality measure.
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Published Part D records, 2013:
- Lisinopril — 550 prescription fills, including refills.
- Furosemide — 502 prescription fills, including refills.
- Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) — 402 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2013. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 213 records in the table · Guide: How to read Medicare Part D prescriber data
Practice Location & Contact Primary Location
895 E Andrew Johnson Hwy
Greeneville, TN 377453581
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
What Public CMS Data Show
Internal Medicine: NPPES taxonomy is a reported classification, not proof of board certification.
30-day fills
14,962 standardized 30-day fills in 2013
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$679,689 in 2013
The total cost of these prescriptions in 2013, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2013.
Open Payments general payments, program year 2023
All general payments: $35.26 across 2 records.
By nature of payment
- Food and Beverage: $35.26 across 2 records.
Reporting-company totals
- Eli Lilly and Company: $20.14 across 1 record.
- Otsuka America Pharmaceutical, Inc.: $15.12 across 1 record.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2023 (published June 30, 2026).
NPI first issued
2006
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Compared with the same specialty in Greeneville and Tennessee
Billing and prescribing volume is not a quality rating.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Dr. Locklear are from 2013.
12 active clinicians are listed under Internal Medicine with a practice address in Greeneville, TN (2,599 in Tennessee).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Greeneville
8.3% of these 12 clinicians have the CMS telehealth indicator.
33.3% of these 12 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part D prescriptions
CMS data for Part D prescriptions are available for 2013 only.
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30-day fills
CMS data for 30-day fills are available for 2013 only.
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Part D drug cost
CMS data for Part D drug cost are available for 2013 only.
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $56.69 in 2022 to $35.26 in 2023.
- 2022: $56.69
- 2023: $35.26
Sources: CMS Medicare Part D Prescribers (2013), CMS Open Payments (2023), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2023 (payments made January 1 – December 31, 2023): fewer than 11 records totaling $35.26.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Eli Lilly and Company |
Food and Beverage
In-kind items and services
|
MOUNJARO | General | $20.14 |
| Otsuka America Pharmaceutical, Inc. |
Food and Beverage
In-kind items and services
|
REXULTI | General | $15.12 |
Source: CMS Open Payments, program year 2023, released June 30, 2026.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2013.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Lisinopril | Lisinopril | 550 | 19,292 | $5,928.85 | 122 |
| Furosemide | Furosemide | 502 | 14,301 | $3,361.49 | 83 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 402 | 6,744 | $5,604.04 | 68 |
| Levothyroxine Sodium | Levothyroxine Sodium | 360 | 13,066 | $3,756.31 | 78 |
| Omeprazole | Omeprazole | 354 | 12,146 | $8,021.44 | 82 |
| Simvastatin | Simvastatin | 298 | 13,234 | $3,336.93 | 69 |
| Sertraline Hcl | Sertraline Hcl | 264 | 8,161 | $6,002.99 | 49 |
| Atorvastatin Calcium | Atorvastatin Calcium | 250 | 7,479 | $7,678.35 | 52 |
| Potassium Chloride | Potassium Chloride | 240 | 6,848 | $5,356.43 | 35 |
| Clonazepam | Clonazepam | 224 | 4,073 | $1,282.38 | 60 |
| Suboxone | Buprenorphine Hcl/Naloxone Hcl | 222 | 2,349 | $49,210.70 | 54 |
| Metformin Hcl | Metformin Hcl | 220 | 8,206 | $2,647.76 | 47 |
| Amlodipine Besylate | Amlodipine Besylate | 214 | 7,646 | $2,532.51 | 54 |
| Warfarin Sodium | Warfarin Sodium | 212 | 4,664 | $2,194.51 | 29 |
| Gabapentin | Gabapentin | 210 | 7,213 | $7,080.98 | 52 |
| Tramadol Hcl | Tramadol Hcl | 200 | 2,836 | $2,668.86 | 64 |
| Alendronate Sodium | Alendronate Sodium | 190 | 5,843 | $3,441.74 | 39 |
| Metoprolol Tartrate | Metoprolol Tartrate | 186 | 6,604 | $1,677.37 | 42 |
| Ranitidine Hcl | Ranitidine Hcl | 182 | 6,360 | $2,680.48 | 45 |
| Hydrochlorothiazide | Hydrochlorothiazide | 165 | 6,884 | $890.81 | 34 |
| Montelukast Sodium | Montelukast Sodium | 164 | 5,954 | $5,778.17 | 41 |
| Carvedilol | Carvedilol | 162 | 5,482 | $2,550.06 | 33 |
| Clopidogrel | Clopidogrel Bisulfate | 152 | 4,838 | $4,598.08 | 31 |
| Proair Hfa | Albuterol Sulfate | 148 | 3,850 | $8,746.36 | 43 |
| Glimepiride | Glimepiride | 146 | 5,855 | $2,298.26 | 34 |
(top 25 shown)
Source: CMS Part D by Provider and Drug, 2013; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Additional State Medicaid & Healthcare Payer Identifiers
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Nurse Practitioner - Family
Nurse Practitioner
Physician Assistant
Physician Assistant (Certified)
Career & Practice History
NPI enumerated May 24, 2006.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.
NPI Administrative Meta
Other Internal Medicine Providers in Greeneville
- Dr. Ann Chang, MD
- Dr. Rebecca Lindberg, MD
- Dr. Joseph Austin, MD
- Dr. Bukola Afilaka, MD
- Dr. William Scott, MD
- Dr. Erick Bulawa, MD
Mailing Address
895 E Andrew Johnson Hwy
Greeneville, TN 377453581
Phone: 4236393330