Arjan Ahluwalia, MD
NPI 1396304739 · Internal Medicine Physician · Allentown, PA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arjan Ahluwalia, MD is a Internal Medicine Physician provider in Allentown, PA (NPI 1396304739).
Provider details
- NPI number
- 1396304739
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- HS000009L (PA)
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
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
374 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) |
|---|---|---|
| Anticoagulant Management of Patient Taking Warfarin93793 | 110 | $11 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 108 | $74 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 81 | $121 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 22 | $82 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 21 | $112 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 20 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 42 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 48 | 15 |
| Amlodipine Besylate | 40 | 18 |
| Lisinopril | 36 | 14 |
| Gabapentin | 36 | 18 |
| Losartan Potassium | 34 | 14 |
| Omeprazole | 32 | 12 |
| Furosemide | 28 |
Practice location
Mailing address
Additional practice locations (1)
- 700 Hawk Ridge DrHamburg, PA 19526-9219Phone: (610) 562-3066
Registry dates
- Enumerated
- 2019-06-10
- Last updated
- 2022-12-08
- Certified
- 2022-12-08
Frequently asked questions
- What is Arjan Ahluwalia's NPI number?
- Arjan Ahluwalia's National Provider Identifier (NPI) is 1396304739, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arjan Ahluwalia's specialty?
- Arjan Ahluwalia is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Arjan Ahluwalia located?
- Arjan Ahluwalia's practice location on file with NPPES is 1627 Chew St # 101, Allentown, PA 18102-3648.
- What is Arjan Ahluwalia's phone number?
- The practice phone number listed in the NPPES registry for Arjan Ahluwalia is (610) 969-4370.
- Does Arjan Ahluwalia accept Medicare?
- Arjan Ahluwalia is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Arjan Ahluwalia's NPI active?
- Yes — Arjan Ahluwalia's NPI (1396304739) is active in the NPPES registry as of the last update on 2022-12-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.