Amber Afzal, MD
NPI 1831539808 · Hematology (Internal Medicine) Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Hematology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amber Afzal, MD is a Hematology (Internal Medicine) Physician provider in Saint Louis, MO (NPI 1831539808).
Provider details
- NPI number
- 1831539808
- Entity type
- Individual
- Primary specialty
- Hematology (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 2016023328 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
330 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 86 | $9 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 57 | $206 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 34 | $174 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 29 | $14 |
| Injection of Additional New Drug Or Substance Into Vein96375 | 29 | $14 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Warfarin Sodium | 127 | 14 |
| Hydroxyurea | 95 | 21 |
| Apixabanbrand: Eliquis | 88 | 22 |
| Rivaroxabanbrand: Xarelto | 78 | 13 |
| Acalabrutinib Maleatebrand: Calquence | 55 | — |
| Eltrombopag Olaminebrand: Promacta | 50 | — |
| Zanubrutinibbrand: Brukinsa |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-07-04
- Last updated
- 2025-04-15
Frequently asked questions
- What is Amber Afzal's NPI number?
- Amber Afzal's National Provider Identifier (NPI) is 1831539808, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amber Afzal's specialty?
- Amber Afzal is listed in the NPPES registry with a primary specialty of Hematology (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Amber Afzal located?
- Amber Afzal's practice location on file with NPPES is 4500 Forest Park Ave, Saint Louis, MO 63108-2114.
- What is Amber Afzal's phone number?
- The practice phone number listed in the NPPES registry for Amber Afzal is (314) 362-7216.
- Does Amber Afzal accept Medicare?
- Amber Afzal is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amber Afzal's NPI active?
- Yes — Amber Afzal's NPI (1831539808) is active in the NPPES registry as of the last update on 2025-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.