Emil Thattassery, M.D.
NPI 1386750222 · Internal Medicine Physician · Halethorpe, MD
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Emil Thattassery, M.D. is a Internal Medicine Physician provider in Halethorpe, MD (NPI 1386750222).
Provider details
- NPI number
- 1386750222
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 239469 (NY)
Specialties & taxonomies
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
19 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
20 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 20 | $15 |
Typical Medicare-allowed amounts for these services range $15–$15 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 36 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 373 | 175 |
| Empagliflozinbrand: Jardiance | 273 | 111 |
| Metoprolol Succinate | 224 | 114 |
| Amiodarone Hcl | 168 | 68 |
| Spironolactone | 163 | 70 |
| Sacubitril/Valsartanbrand: Entresto | 147 | 51 |
| Dabigatran Etexilate Mesylatebrand: Pradaxa | 145 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-22
- Last updated
- 2021-05-31
- Certified
- 2021-05-31
Frequently asked questions
- What is Emil Thattassery's NPI number?
- Emil Thattassery's National Provider Identifier (NPI) is 1386750222, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Emil Thattassery's specialty?
- Emil Thattassery is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Emil Thattassery located?
- Emil Thattassery's practice location on file with NPPES is 1701 Twin Springs Road, Halethorpe, MD 21227.
- What is Emil Thattassery's phone number?
- The practice phone number listed in the NPPES registry for Emil Thattassery is (410) 737-5260.
- Does Emil Thattassery accept Medicare?
- Emil Thattassery is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Emil Thattassery's NPI active?
- Yes — Emil Thattassery's NPI (1386750222) is active in the NPPES registry as of the last update on 2021-05-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.