Doctor profile · Federal record
Dr. Mandy McAllister, FNP-C
Family Nurse Practitioner (CMS: Nurse Practitioner) · Family Nurse Practitioner · Hannibal, MO
- NPI 1639522873
- Accepts Medicare
- 10 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
6500 Hospital Dr
Hannibal, MO 634016890
(573) 629-3491
fax (573) 629-3429
Credentials & registration
- NPI registered
- July 2016 — 10 yrs on file
- Profile last updated
- June 17, 2025
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State licenses (2)
- Missouri #2025014834 · Illinois #277003896
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639522873. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
351
Distinct HCPCS
6
Medicare allowed
$26,020
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 126 | 104 | $54 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 88 | 72 | $81 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 79 | 79 | $111 | |
91200 |
Measurement of liver stiffness | 22 | 22 | $9 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 21 | 18 | $74 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 15 | 13 | $104 |
In context: peer comparison
Among 8 peers in Hannibal Family Nurse Practitioner, average services per provider: 113. This provider delivers 3.1× the peer median.Open Payments
Industry payments received
All-time total
$198
Transactions
8
Manufacturers
7
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Madrigal Pharmaceuticals | 1 | $58.51 | |
| Intercept Pharmaceuticals, INC. | 2 | $39.45 | |
| Abbvie INC. | 1 | $22.68 | |
| Exact Sciences Corporation | 1 | $22.24 | |
| Phathom Pharmaceuticals, INC. | 1 | $20.37 | |
| Lilly USA, LLC | 1 | $18.99 | |
| Gilead Sciences, INC. | 1 | $16.08 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,013
Patients
187
Total drug cost
$170,514
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 264 | 57 | $4,455 |
| Famotidine | Generic | 138 | 29 | $1,437 |
| Omeprazole | Generic | 121 | 33 | $1,018 |
| Linzess (Linaclotide) | Brand | 86 | 17 | $51,395 |
| Metoclopramide Hcl | Generic | 85 | 16 | $1,881 |
| Dicyclomine Hcl | Generic | 60 | 19 | $642 |
| Furosemide | Generic | 40 | 0 | $136 |
| Dexlansoprazole Dr (Dexlansoprazole) | Brand | 35 | 0 | $13,655 |
| Sucralfate | Generic | 34 | 16 | $1,223 |
| Lubiprostone | Generic | 29 | 0 | $7,925 |
Hospital affiliations
Frequently asked questions
What is Dr. Mandy McAllister's medical specialty?
Dr. Mandy McAllister practices Family Nurse Practitioner in Hannibal, MO.
Where does Dr. Mandy McAllister practice?
Dr. Mandy McAllister practices at 6500 Hospital Dr, Hannibal, MO 634016890. Office phone: 5736293491.
What is Dr. Mandy McAllister's NPI?
Dr. Mandy McAllister's National Provider Identifier (NPI) is 1639522873, issued by NPPES.
Does Dr. Mandy McAllister accept Medicare assignment?
Yes. Dr. Mandy McAllister accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Mandy McAllister commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.