Seyed Ebrahim Kassaian, MD
NPI 1538629324 · Internal Medicine Physician · Baltimore, MD
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Seyed Ebrahim Kassaian, MD is a Internal Medicine Physician provider in Baltimore, MD (NPI 1538629324).
Provider details
- NPI number
- 1538629324
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- V8297 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
601 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 186 | $192 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 120 | $18 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 96 | $129 |
| Prolonged Office Or Other Outpatient Evaluation and Management Service(s) Beyond the Maximum Required Time of the Primary Procedure Which Has Been Selected Using Total Time on the Date of the Primary Service; Each Additional 15 Minutes By the Physician OrG2212 | 81 | $37 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 54 | 25 |
| Amlodipine Besylate | 49 | 24 |
| Losartan Potassium | 36 | 19 |
| Levothyroxine Sodium | 27 | — |
| Lisinopril | 26 | 11 |
| Rosuvastatin Calcium | 26 | 14 |
| Nifedipine |
Practice location
Mailing address
Additional practice locations (1)
- 1504 Taub LoopHouston, TX 77030-1608Phone: (713) 873-8890
Registry dates
- Enumerated
- 2019-03-20
- Last updated
- 2025-06-20
- Certified
- 2025-06-20
Frequently asked questions
- What is Seyed Ebrahim Kassaian's NPI number?
- Seyed Ebrahim Kassaian's National Provider Identifier (NPI) is 1538629324, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Seyed Ebrahim Kassaian's specialty?
- Seyed Ebrahim Kassaian is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Seyed Ebrahim Kassaian located?
- Seyed Ebrahim Kassaian's practice location on file with NPPES is 201 E University Pkwy Dept of, Baltimore, MD 21218-2829.
- What is Seyed Ebrahim Kassaian's phone number?
- The practice phone number listed in the NPPES registry for Seyed Ebrahim Kassaian is (410) 554-2284.
- Does Seyed Ebrahim Kassaian accept Medicare?
- Seyed Ebrahim Kassaian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Seyed Ebrahim Kassaian's NPI active?
- Yes — Seyed Ebrahim Kassaian's NPI (1538629324) is active in the NPPES registry as of the last update on 2025-06-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.