Doctor profile · Federal record
Dr. Mary Collignon, NP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Registered Nurse · Shafter, CA
- NPI 1194728477
- Accepts Medicare
- 39 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
320 James St
Shafter, CA 932632033
(661) 459-1814
fax (661) 459-1821 - Mailing address
-
659 S Central Valley Hwy
Shafter, CA 932632790
Credentials & registration
- NPI registered
- May 2005 — 21 yrs on file
- Profile last updated
- January 26, 2012
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State licenses (2)
- California #NPF4036 · California #RN364116
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1194728477. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
473
Distinct HCPCS
4
Medicare allowed
$33,057
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 405 | 90 | $69 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 28 | 28 | $113 | |
G0008 |
Administration of influenza virus vaccine | 24 | 22 | $27 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 16 | 15 | $76 |
In context: peer comparison
Among 1 peers in Shafter Family Nurse Practitioner, average services per provider: 118. This provider delivers 4.0× the peer median.Open Payments
Industry payments received
All-time total
$1,287
Transactions
59
Manufacturers
14
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen INC. | 13 | $271.26 | |
| Lilly USA, LLC | 18 | $240.23 | |
| AstraZeneca Pharmaceuticals Lp | 5 | $186.32 | |
| Otsuka America Pharmaceutical, INC. | 5 | $177.58 | |
| Novo Nordisk INC | 5 | $100.75 | |
| Abbvie INC. | 1 | $100.02 | |
| Iti, INC. (D/B/A Intra-Cellular Therapies, INC.) | 3 | $50.17 | |
| Cranial Technologies, INC | 2 | $31.87 | |
| Vertex Pharmaceuticals Incorporated | 1 | $28.50 | |
| Pfizer INC. | 2 | $27.41 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 1 | $21.47 | |
| Optinose US, INC. | 1 | $21.33 | |
| Exact Sciences Corporation | 1 | $15.55 | |
| GlaxoSmithKline, LLC. | 1 | $14.47 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,348
Patients
310
Total drug cost
$26,939
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 123 | 27 | $2,442 |
| Amlodipine Besylate | Generic | 120 | 27 | $1,918 |
| Lisinopril | Generic | 116 | 23 | $1,342 |
| Ibuprofen | Generic | 105 | 38 | $1,656 |
| Levothyroxine Sodium | Generic | 105 | 23 | $2,146 |
| Hydrochlorothiazide | Generic | 104 | 25 | $478 |
| Pantoprazole Sodium | Generic | 92 | 21 | $2,032 |
| Metformin Hcl | Generic | 87 | 21 | $1,387 |
| Pravastatin Sodium | Generic | 80 | 13 | $1,555 |
| Gabapentin | Generic | 73 | 15 | $3,428 |
Frequently asked questions
What is Dr. Mary Collignon's medical specialty?
Dr. Mary Collignon practices Family Nurse Practitioner in Shafter, CA.
Where does Dr. Mary Collignon practice?
Dr. Mary Collignon practices at 320 James St, Shafter, CA 932632033. Office phone: 6614591814.
What is Dr. Mary Collignon's NPI?
Dr. Mary Collignon's National Provider Identifier (NPI) is 1194728477, issued by NPPES.
Does Dr. Mary Collignon accept Medicare assignment?
Yes. Dr. Mary Collignon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mary Collignon commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Administration of influenza virus vaccine (HCPCS G0008). Source: CMS Medicare Physician & Other Practitioners file.