Doctor profile · Federal record
Dr. David Walker, M.D.
Family Medicine Physician (CMS: Family Practice) · Portsmouth, OH
- NPI 1851495303
- Accepts Medicare
- 32 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
723 8Th St
Portsmouth, OH 456624265
(740) 355-3989
fax (740) 355-0419
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- March 26, 2008
- Year of graduation
- 1994 — 32 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Ohio #35070542
- Medicaid (2)
- OH #0276366 · KY #64953334
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851495303. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,447
Distinct HCPCS
6
Medicare allowed
$140,128
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 521 | 119 | $76 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 512 | 76 | $122 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 128 | 97 | $126 | |
99238 |
Hospital discharge day management, 30 minutes or less | 126 | 85 | $78 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 113 | 35 | $71 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 47 | 23 | $86 |
In context: peer comparison
Among 7 peers in this city , average services per provider: 138. This provider delivers 10× the peer median.Open Payments
Industry payments received
All-time total
$217
Transactions
13
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk Inc | 10 | $135.59 | |
| Edwards Lifesciences Corporation | 2 | $64.69 | |
| Gilead Sciences, Inc. | 1 | $16.44 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,448
Patients
835
Total drug cost
$124,434
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 507 | 98 | $5,167 |
| Levothyroxine Sodium | Generic | 459 | 77 | $5,570 |
| Amlodipine Besylate | Generic | 349 | 69 | $2,577 |
| Metoprolol Succinate | Generic | 344 | 79 | $5,213 |
| Potassium Chloride | Generic | 318 | 62 | $6,946 |
| Furosemide | Generic | 317 | 61 | $1,861 |
| Lisinopril | Generic | 277 | 58 | $1,927 |
| Gabapentin | Generic | 269 | 46 | $4,243 |
| Omeprazole | Generic | 257 | 41 | $2,008 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 256 | 49 | $3,169 |
Hospital affiliations
Frequently asked questions
What is Dr. David Walker's medical specialty?
Dr. David Walker practices Family Medicine Physician in Portsmouth, OH.
Where does Dr. David Walker practice?
Dr. David Walker practices at 723 8Th St, Portsmouth, OH 456624265. Office phone: 7403553989.
What is Dr. David Walker's NPI?
Dr. David Walker's National Provider Identifier (NPI) is 1851495303, issued by NPPES.
Does Dr. David Walker accept Medicare assignment?
Yes. Dr. David Walker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Walker commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99214); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.