Vijay Karajala-Subramanyam
NPI 1033243480 · Internal Medicine Physician · Media, PA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vijay Karajala-Subramanyam is a Internal Medicine Physician provider in Media, PA (NPI 1033243480).
Provider details
- NPI number
- 1033243480
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- MD427320 (PA)
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
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
566 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 Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 415 | $119 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 99 | $115 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 29 | $175 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 23 | $79 |
Typical Medicare-allowed amounts for these services range $79–$175 (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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Oxycodone Hcl | 57 | 57 |
| Tramadol Hcl | 45 | 45 |
| Meloxicam | 44 | 44 |
| Ondansetronbrand: Ondansetron Odt | 33 | 31 |
| Amlodipine Besylate | 22 | — |
| Cefuroxime Axetilbrand: Cefuroxime | 19 | 17 |
| Naloxone Hcl | 14 | 14 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-16
- Last updated
- 2023-10-24
- Certified
- 2023-10-24
Frequently asked questions
- What is Vijay Karajala-Subramanyam's NPI number?
- Vijay Karajala-Subramanyam's National Provider Identifier (NPI) is 1033243480, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vijay Karajala-Subramanyam's specialty?
- Vijay Karajala-Subramanyam is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Vijay Karajala-Subramanyam located?
- Vijay Karajala-Subramanyam's practice location on file with NPPES is 1068 W Baltimore Pike, Media, PA 19063-5104.
- What is Vijay Karajala-Subramanyam's phone number?
- The practice phone number listed in the NPPES registry for Vijay Karajala-Subramanyam is (484) 227-4216.
- Does Vijay Karajala-Subramanyam accept Medicare?
- Vijay Karajala-Subramanyam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vijay Karajala-Subramanyam's NPI active?
- Yes — Vijay Karajala-Subramanyam's NPI (1033243480) is active in the NPPES registry as of the last update on 2023-10-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.