Doctor profile · Federal record
Dr. Nathaniel Greene, DO
Family Medicine Physician (CMS: Family Practice) · Kingsport, TN
- NPI 1508420704
- Accepts Medicare
- 7 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
444 Clinchfield St Ste 2700
Kingsport, TN 376603858
(423) 230-2700
fax (423) 239-7402 - Mailing address
-
Po Box 632476
Cincinnati, OH 452632476
Credentials & registration
- NPI registered
- April 2019 — 7 yrs on file
- Profile last updated
- February 18, 2025
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Tennessee #4547
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1508420704. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
847
Distinct HCPCS
10
Medicare allowed
$39,604
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 137 | 64 | $114 | |
36415 |
Insertion of needle into vein for collection of blood sample | 107 | 57 | $8 | |
80053 |
Blood test, comprehensive group of blood chemicals | 75 | 49 | $10 | |
85025 |
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count | 69 | 49 | $8 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 61 | 53 | $83 | |
84443 |
Blood test, thyroid stimulating hormone (tsh) | 51 | 40 | $16 | |
80061 |
Blood test, lipids (cholesterol and triglycerides) | 48 | 40 | $13 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 40 | 40 | $119 | |
83036 |
Hemoglobin a1c level | 37 | 25 | $9 | |
82043 |
Urine microalbumin (protein) level | 35 | 27 | $6 |
In context: peer comparison
Among 21 peers in Kingsport Family Medicine Physician, average services per provider: 95. This provider delivers 8.9× the peer median.Open Payments
Industry payments received
All-time total
$793
Transactions
48
Manufacturers
13
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk INC | 17 | $186.06 | |
| AstraZeneca Pharmaceuticals Lp | 3 | $133.31 | |
| Lilly USA, LLC | 6 | $105.02 | |
| GlaxoSmithKline, LLC. | 5 | $76.50 | |
| Abbvie INC. | 4 | $68.33 | |
| Amgen INC. | 3 | $47.48 | |
| E.R. Squibb & Sons, L.L.C. | 3 | $46.74 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 2 | $36.49 | |
| Xeris Pharmaceuticals, INC. | 1 | $21.94 | |
| Lundbeck LLC | 1 | $21.90 | |
| Exact Sciences Corporation | 1 | $21.57 | |
| Inogen, INC. | 1 | $14.34 | |
| Phathom Pharmaceuticals, INC. | 1 | $13.34 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,215
Patients
480
Total drug cost
$14,862
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gabapentin | Generic | 142 | 45 | $2,405 |
| Atorvastatin Calcium | Generic | 121 | 44 | $1,577 |
| Amlodipine Besylate | Generic | 101 | 58 | $475 |
| Levothyroxine Sodium | Generic | 101 | 38 | $1,729 |
| Losartan Potassium | Generic | 85 | 36 | $1,582 |
| Alprazolam | Generic | 82 | 22 | $189 |
| Rosuvastatin Calcium | Generic | 82 | 37 | $1,219 |
| Escitalopram Oxalate | Generic | 71 | 25 | $833 |
| Lisinopril | Generic | 70 | 28 | $399 |
| Metformin Hcl | Generic | 69 | 25 | $790 |
Hospital affiliations
Frequently asked questions
What is Dr. Nathaniel Greene's medical specialty?
Dr. Nathaniel Greene practices Family Medicine Physician in Kingsport, TN.
Where does Dr. Nathaniel Greene practice?
Dr. Nathaniel Greene practices at 444 Clinchfield St Ste 2700, Kingsport, TN 376603858. Office phone: 4232302700.
What is Dr. Nathaniel Greene's NPI?
Dr. Nathaniel Greene's National Provider Identifier (NPI) is 1508420704, issued by NPPES.
Does Dr. Nathaniel Greene accept Medicare assignment?
Yes. Dr. Nathaniel Greene accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nathaniel Greene commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Insertion of needle into vein for collection of blood sample (HCPCS 36415); Blood test, comprehensive group of blood chemicals (HCPCS 80053). Source: CMS Medicare Physician & Other Practitioners file.