Doctor profile · Federal record
Dr. James Shaffer, MD
Critical Care Medicine (Internal Medicine) Physician (CMS: Pulmonary Disease) · Critical Care Medicine (Internal Medicine) Physician · Pulmonary Disease Physician · Pulmonary Disease Physician · Sleep Medicine (Internal Medicine) Physician · Sleep Medicine (Internal Medicine) Physician · Cookeville, TN
- NPI 1801859368
- Accepts Medicare
- 34 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
145 W 4Th St Ste 201
Cookeville, TN 385012476
(931) 783-2143
fax (931) 783-2152 - Mailing address
-
3300 S Fiske Blvd
Rockledge, FL 329554306
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- April 4, 2023
- Year of graduation
- 1992 — 34 yrs since
- Specialty taxonomy
- 207RC0200X — NUCC code
- State licenses (2)
- Tennessee #67366 · Florida #ME79932
- Medicaid (2)
- FL #259073500 · TN #Q080849
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801859368. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
981
Distinct HCPCS
10
Medicare allowed
$99,976
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 256 | 130 | $112 | |
99291 |
Critical care, first 30-74 minutes | 159 | 69 | $202 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 103 | 91 | $117 | |
94010 |
Test to measure expiratory airflow and volume | 54 | 54 | $8 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 52 | 52 | $121 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 51 | 40 | $75 | |
94729 |
Test to examine how well the lungs exchange gases | 45 | 45 | $8 | |
94727 |
Test to determine lung volumes using gas dilution or washout | 32 | 32 | $38 | |
94729 |
Test to examine how well the lungs exchange gases | 32 | 32 | $49 | |
94727 |
Test to determine lung volumes using gas dilution or washout | 31 | 31 | $11 |
In context: peer comparison
Among 1 peers in Cookeville Critical Care Medicine (Internal Medicine) Physician, average services per provider: 51. This provider delivers 19× the peer median.Open Payments
Industry payments received
All-time total
$187
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 1 | $120.00 | |
| Intuitive Surgical, INC. | 1 | $67.42 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
295
Patients
115
Total drug cost
$154,413
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 99 | 45 | $3,725 |
| Prednisone | Generic | 75 | 40 | $373 |
| Trelegy Ellipta (Fluticasone/Umeclidin/Vilanter) | Brand | 33 | 11 | $32,804 |
| Doxycycline Hyclate | Generic | 29 | 19 | $667 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 22 | 0 | $10,498 |
| Azelastine Hcl | Generic | 15 | 0 | $570 |
| Nucala (Mepolizumab) | Brand | 11 | 0 | $44,320 |
| Xolair (Omalizumab) | Brand | 11 | 0 | $61,457 |
Frequently asked questions
What is Dr. James Shaffer's medical specialty?
Dr. James Shaffer practices Critical Care Medicine (Internal Medicine) Physician in Cookeville, TN.
Where does Dr. James Shaffer practice?
Dr. James Shaffer practices at 145 W 4Th St Ste 201, Cookeville, TN 385012476. Office phone: 9317832143.
What is Dr. James Shaffer's NPI?
Dr. James Shaffer's National Provider Identifier (NPI) is 1801859368, issued by NPPES.
Does Dr. James Shaffer accept Medicare assignment?
Yes. Dr. James Shaffer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Shaffer commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Critical care (HCPCS 99291); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.