Doctor profile · Federal record
Dr. Mark Davenport, M.D.
Family Medicine Physician (CMS: Family Practice) · Fullerton, CA
- NPI 1679569636
- Accepts Medicare
- 44 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1835 Sunny Crest Dr
Fullerton, CA 928353616
(714) 446-5101 - Additional location
-
2151 N Harbor Blvd, Suite 3200
Fullerton, CA 928353801
fax (714) 871-3006
Credentials & registration
- NPI registered
- September 2005 — 21 yrs on file
- Profile last updated
- October 19, 2020
- Year of graduation
- 1982 — 44 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- California #A40119
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1679569636. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
612
Distinct HCPCS
9
Medicare allowed
$81,968
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 366 | 234 | $139 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 61 | 61 | $140 | |
90677 |
Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use | 42 | 42 | $282 | |
G0009 |
Administration of pneumococcal vaccine | 42 | 42 | $29 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 25 | 25 | $180 | |
99211 |
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 25 | 12 | $26 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 19 | 19 | $76 | |
G0008 |
Administration of influenza virus vaccine | 19 | 19 | $29 | |
G0438 |
Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | 13 | 13 | $178 |
In context: peer comparison
Among 10 peers in Fullerton Family Medicine Physician, average services per provider: 77. This provider delivers 7.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
3,811
Patients
1,173
Total drug cost
$66,868
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 523 | 161 | $7,937 |
| Amlodipine Besylate | Generic | 362 | 112 | $3,405 |
| Lisinopril | Generic | 358 | 103 | $3,486 |
| Levothyroxine Sodium | Generic | 356 | 104 | $8,530 |
| Simvastatin | Generic | 287 | 81 | $3,296 |
| Losartan Potassium | Generic | 252 | 80 | $4,322 |
| Metformin Hcl | Generic | 230 | 75 | $2,568 |
| Gabapentin | Generic | 212 | 66 | $3,433 |
| Tamsulosin Hcl | Generic | 208 | 68 | $4,027 |
| Hydrochlorothiazide | Generic | 190 | 60 | $1,555 |
Frequently asked questions
What is Dr. Mark Davenport's medical specialty?
Dr. Mark Davenport practices Family Medicine Physician in Fullerton, CA.
Where does Dr. Mark Davenport practice?
Dr. Mark Davenport practices at 1835 Sunny Crest Dr, Fullerton, CA 928353616. Office phone: 7144465101.
What is Dr. Mark Davenport's NPI?
Dr. Mark Davenport's National Provider Identifier (NPI) is 1679569636, issued by NPPES.
Does Dr. Mark Davenport accept Medicare assignment?
Yes. Dr. Mark Davenport accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Davenport commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Pneumococcal conjugate vaccine, 20 valent (pcv20), for intramuscular use (HCPCS 90677). Source: CMS Medicare Physician & Other Practitioners file.