Doctor profile · Federal record
Dr. Mark Allen, PA-C
Physician Assistant · Chico, CA
- NPI 1609254309
- Accepts Medicare
- 12 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
376 Vallombrosa Ave
Chico, CA 959263900
(530) 891-1676
Credentials & registration
- NPI registered
- May 2015 — 11 yrs on file
- Profile last updated
- September 30, 2015
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- California #PA52453
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1609254309. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,783
Distinct HCPCS
10
Medicare allowed
$89,372
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J1100 |
Injection, dexamethasone sodium phosphate, 1 mg | 1,255 | 80 | $0 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 291 | 259 | $82 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 243 | 226 | $116 | |
87426 |
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus | 133 | 132 | $35 | |
71046 |
X-ray of chest, 2 views | 102 | 102 | $32 | |
87804 |
Detection test by immunoassay with direct visual observation for influenza virus | 88 | 44 | $16 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 85 | 85 | $150 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 77 | 77 | $101 | |
81002 |
Urinalysis, manual test | 73 | 68 | $3 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 70 | 16 | $1 |
In context: peer comparison
Among 13 peers in this city , average services per provider: 129. This provider delivers 22× the peer median.Open Payments
Industry payments received
All-time total
$64
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 2 | $39.45 | |
| Janssen Pharmaceuticals, Inc | 1 | $24.31 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
815
Patients
794
Total drug cost
$7,032
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 145 | 142 | $651 |
| Methylprednisolone | Generic | 133 | 127 | $1,395 |
| Cephalexin | Generic | 101 | 97 | $946 |
| Azithromycin | Generic | 88 | 88 | $485 |
| Amoxicillin | Generic | 65 | 64 | $379 |
| Paxlovid (Eua) (Nirmatrelvir/Ritonavir) | Brand | 55 | 55 | $625 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 42 | 41 | $490 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 32 | 30 | $249 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 31 | 30 | $630 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 29 | 28 | $162 |
Frequently asked questions
What is Dr. Mark Allen's medical specialty?
Dr. Mark Allen practices Physician Assistant in Chico, CA.
Where does Dr. Mark Allen practice?
Dr. Mark Allen practices at 376 Vallombrosa Ave, Chico, CA 959263900. Office phone: 5308911676.
What is Dr. Mark Allen's NPI?
Dr. Mark Allen's National Provider Identifier (NPI) is 1609254309, issued by NPPES.
Does Dr. Mark Allen accept Medicare assignment?
Yes. Dr. Mark Allen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mark Allen commonly perform?
Top Medicare-reported procedures in 2023: Injection, dexamethasone sodium phosphate, 1 mg (HCPCS J1100); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.