Doctor profile · Federal record
Dr. Fillmore Gerardson Almiron, CRNA
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Saint Louis, MO
- NPI 1558933523
- Accepts Medicare
- MIPS 79.3 / 100 · 2023
- 5 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1 Barnes Jewish Hospital Plz, Dept Anesthesiology
Saint Louis, MO 631101003
(800) 862-9980
fax (314) 362-1185 - Mailing address
-
Po Box 7412011
Chicago, IL 606742011
Credentials & registration
- NPI registered
- July 2021 — 5 yrs on file
- Profile last updated
- April 15, 2025
- Year of graduation
- 2021 — 5 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
- State license (1)
- Missouri #2022004950
- Medicaid
- MO #910106551
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1558933523. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
71
Distinct HCPCS
4
Medicare allowed
$9,187
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36620 |
Insertion of artery tube for blood sampling or infusion through skin | 28 | 26 | $43 | |
00560 |
Anesthesia for procedure on heart and large blood vessels | 19 | 19 | $266 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 12 | 12 | $117 | |
01922 |
Anesthesia for x-ray or radiation therapy | 12 | 12 | $127 |
In context: peer comparison
Among 156 peers in this city , average services per provider: 32. This provider delivers 2.2× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Fillmore Gerardson Almiron's medical specialty?
Dr. Fillmore Gerardson Almiron practices Certified Registered Nurse Anesthetist in Saint Louis, MO.
Where does Dr. Fillmore Gerardson Almiron practice?
Dr. Fillmore Gerardson Almiron practices at 1 Barnes Jewish Hospital Plz, Saint Louis, MO 631101003. Office phone: 8008629980.
What is Dr. Fillmore Gerardson Almiron's NPI?
Dr. Fillmore Gerardson Almiron's National Provider Identifier (NPI) is 1558933523, issued by NPPES.
Does Dr. Fillmore Gerardson Almiron accept Medicare assignment?
Yes. Dr. Fillmore Gerardson Almiron accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Fillmore Gerardson Almiron commonly perform?
Top Medicare-reported procedures in 2023: Insertion of artery tube for blood sampling or infusion through skin (HCPCS 36620); Anesthesia for procedure on heart and large blood vessels (HCPCS 00560); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731). Source: CMS Medicare Physician & Other Practitioners file.