Aleyamma Mathew, M.D.
NPI 1659307627 · Internal Medicine Physician · Catonsville, MD
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Aleyamma Mathew, M.D. is a Internal Medicine Physician provider in Catonsville, MD (NPI 1659307627).
Provider details
- NPI number
- 1659307627
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- D27716 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
326 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 135 | $107 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 87 | $180 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 47 | $107 |
| Advance Care Planning, First 30 Minutes99497 | 25 | $74 |
| Initial Nursing Facility Care With High Level of Medical Decision Making, Per Day, If Using Time, 50 Minutes Or More99306 | 21 | $185 |
| Advance Care Planning, First 30 Minutes99497 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 78 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 236 | 18 |
| Atorvastatin Calcium | 233 | 38 |
| Gabapentin | 171 | 29 |
| Furosemide | 130 | 14 |
| Metoprolol Succinate | 111 | 14 |
| Levothyroxine Sodium | 107 | — |
| Amlodipine Besylate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-23
- Last updated
- 2013-11-06
Frequently asked questions
- What is Aleyamma Mathew's NPI number?
- Aleyamma Mathew's National Provider Identifier (NPI) is 1659307627, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Aleyamma Mathew's specialty?
- Aleyamma Mathew is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Aleyamma Mathew located?
- Aleyamma Mathew's practice location on file with NPPES is 5 Bloomsbury Ave, Catonsville, MD 21228-4641.
- What is Aleyamma Mathew's phone number?
- The practice phone number listed in the NPPES registry for Aleyamma Mathew is (410) 744-8877.
- Does Aleyamma Mathew accept Medicare?
- Aleyamma Mathew is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Aleyamma Mathew's NPI active?
- Yes — Aleyamma Mathew's NPI (1659307627) is active in the NPPES registry as of the last update on 2013-11-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.