Madelyn Crist, M.D.
NPI 1437536968 · Anesthesiology Physician · Terrytown, LA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Madelyn Crist, M.D. is a Anesthesiology Physician provider in Terrytown, LA (NPI 1437536968).
Provider details
- NPI number
- 1437536968
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
283 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 49 | $66 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 29 | $60 |
| Injection of Anesthetic Agent And/Or Steroid Into Arm Nerve Bundle (brachial Plexus)64415 | 20 | $64 |
| Anesthesia for Other Procedure on Urinary System Through Urethra00910 | 19 | $69 |
| Injection of Anesthetic Agent And/Or Steroid Into Lower Back and Leg Nerve (sciatic Nerve)64445 | 17 | $61 |
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 17 | $34 |
Practice location
Mailing address
Additional practice locations (2)
- 1924 Alcoa HwyUniversity of Tennessee Graduate School of MedicineKnoxville, TN 37920-1511Phone: (865) 305-9290
- 1924 Alcoa HwyUniversity of Tennessee Graduate School of MedicineKnoxville, TN 37920-1511Phone: (865) 305-9290
Registry dates
- Enumerated
- 2015-05-05
- Last updated
- 2019-08-01
Frequently asked questions
- What is Madelyn Crist's NPI number?
- Madelyn Crist's National Provider Identifier (NPI) is 1437536968, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Madelyn Crist's specialty?
- Madelyn Crist is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Madelyn Crist located?
- Madelyn Crist's practice location on file with NPPES is 2500 Belle Chasse Hwy, Terrytown, LA 70056.
- What is Madelyn Crist's phone number?
- The practice phone number listed in the NPPES registry for Madelyn Crist is (504) 391-5128.
- Does Madelyn Crist accept Medicare?
- Madelyn Crist is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Madelyn Crist's NPI active?
- Yes — Madelyn Crist's NPI (1437536968) is active in the NPPES registry as of the last update on 2019-08-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.