Doctor profile · Federal record
Dr. Stanley Allen, M.D.
Internal Medicine Physician (CMS: Internal Medicine) · Pediatrics Physician · Springfield, IL
- NPI 1285631127
- Accepts Medicare
- 30 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1025 S 6Th St
Springfield, IL 627032403
(217) 528-7541
Credentials & registration
- NPI registered
- July 2005 — 21 yrs on file
- Profile last updated
- December 17, 2012
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Illinois #036100203
- Medicaid
- IL #036100203
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1285631127. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
391
Distinct HCPCS
6
Medicare allowed
$32,578
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 187 | 177 | $87 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 94 | 87 | $124 | |
87635 |
Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen | 58 | 58 | $50 | |
81001 |
Manual urinalysis test with examination using microscope, automated | 26 | 25 | $3 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 14 | 14 | $109 | |
36415 |
Insertion of needle into vein for collection of blood sample | 12 | 12 | $6 |
In context: peer comparison
Among 34 peers in this city , average services per provider: 218. This provider delivers 1.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
472
Patients
464
Total drug cost
$5,849
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Doxycycline Monohydrate | Generic | 86 | 85 | $1,341 |
| Prednisone | Generic | 71 | 71 | $130 |
| Cefuroxime (Cefuroxime Axetil) | Brand | 68 | 68 | $1,325 |
| Azithromycin | Generic | 38 | 37 | $282 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 33 | 33 | $327 |
| Ciprofloxacin Hcl | Generic | 32 | 32 | $471 |
| Paxlovid (Eua) (Nirmatrelvir/Ritonavir) | Brand | 25 | 25 | $262 |
| Clindamycin Hcl | Generic | 22 | 22 | $146 |
| Nitrofurantoin Mono-Macro (Nitrofurantoin Monohyd/M-Cryst) | Brand | 20 | 18 | $306 |
| Tizanidine Hcl | Generic | 15 | 15 | $86 |
Hospital affiliations
Frequently asked questions
What is Dr. Stanley Allen's medical specialty?
Dr. Stanley Allen practices Internal Medicine Physician in Springfield, IL.
Where does Dr. Stanley Allen practice?
Dr. Stanley Allen practices at 1025 S 6Th St, Springfield, IL 627032403. Office phone: 2175287541.
What is Dr. Stanley Allen's NPI?
Dr. Stanley Allen's National Provider Identifier (NPI) is 1285631127, issued by NPPES.
Does Dr. Stanley Allen accept Medicare assignment?
Yes. Dr. Stanley Allen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Stanley Allen 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); Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen (HCPCS 87635). Source: CMS Medicare Physician & Other Practitioners file.