Doctor profile · Federal record
Dr. John Holtzapple, M.D.
Family Medicine Physician (CMS: Family Practice) · Eugene, OR
- NPI 1588638852
- Accepts Medicare
- 31 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4010 Aerial Way
Eugene, OR 974029757
(541) 687-6353
fax (541) 242-8413 - Mailing address
-
Po Box 24410
Eugene, OR 974020451
Credentials & registration
- NPI registered
- February 2006 — 20 yrs on file
- Profile last updated
- March 10, 2010
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Oregon #MD21421
- Medicaid
- OR #276711
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1588638852. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,182
Distinct HCPCS
10
Medicare allowed
$47,618
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
85610 |
Blood test, clotting time | 406 | 80 | $4 | |
93793 |
Anticoagulant management of patient taking warfarin | 402 | 79 | $11 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 120 | 81 | $120 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 73 | 59 | $86 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 51 | 42 | $169 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 36 | 36 | $124 | |
90686 |
Influenza vaccine, quadrivalent, preservative free, 0.5 ml dosage | 20 | 20 | $22 | |
G0008 |
Administration of influenza virus vaccine | 19 | 19 | $30 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 15 | 15 | $281 | |
G0009 |
Administration of pneumococcal vaccine | 15 | 15 | $30 |
In context: peer comparison
Among 32 peers in this city , average services per provider: 64. This provider delivers 18× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
3,331
Patients
1,055
Total drug cost
$67,230
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 471 | 143 | $9,363 |
| Pravastatin Sodium | Generic | 355 | 108 | $9,581 |
| Lisinopril | Generic | 338 | 97 | $3,768 |
| Levothyroxine Sodium | Generic | 325 | 97 | $6,827 |
| Losartan Potassium | Generic | 261 | 79 | $5,083 |
| Amlodipine Besylate | Generic | 242 | 82 | $2,039 |
| Metformin Hcl Er (Metformin Hcl) | Brand | 213 | 63 | $4,603 |
| Omeprazole | Generic | 200 | 69 | $3,745 |
| Metoprolol Succinate | Generic | 165 | 57 | $4,722 |
| Gabapentin | Generic | 141 | 48 | $4,719 |
Hospital affiliations
Frequently asked questions
What is Dr. John Holtzapple's medical specialty?
Dr. John Holtzapple practices Family Medicine Physician in Eugene, OR.
Where does Dr. John Holtzapple practice?
Dr. John Holtzapple practices at 4010 Aerial Way, Eugene, OR 974029757. Office phone: 5416876353.
What is Dr. John Holtzapple's NPI?
Dr. John Holtzapple's National Provider Identifier (NPI) is 1588638852, issued by NPPES.
Does Dr. John Holtzapple accept Medicare assignment?
Yes. Dr. John Holtzapple accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Holtzapple commonly perform?
Top Medicare-reported procedures in 2023: Blood test, clotting time (HCPCS 85610); Anticoagulant management of patient taking warfarin (HCPCS 93793); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.