Haseeb Khawaja, MD
NPI 1679580104 · Internal Medicine Physician · Warren, MI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Haseeb Khawaja, MD is a Internal Medicine Physician provider in Warren, MI (NPI 1679580104).
Provider details
- NPI number
- 1679580104
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 4301078391 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
196 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 35 Minutes99232 | 115 | $73 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 31 | $74 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 23 | $108 |
| Initial Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 35 Minutes99305 | 15 | $134 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 12 | $158 |
Typical Medicare-allowed amounts for these services range $73–$158 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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 · 46 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 108 | 66 |
| Amlodipine Besylate | 72 | 44 |
| Lisinopril | 53 | 26 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 52 | 32 |
| Metoprolol Succinate | 52 | 22 |
| Gabapentin | 46 | 22 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$28 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-01
- Last updated
- 2021-11-03
- Certified
- 2021-02-10
Frequently asked questions
- What is Haseeb Khawaja's NPI number?
- Haseeb Khawaja's National Provider Identifier (NPI) is 1679580104, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Haseeb Khawaja's specialty?
- Haseeb Khawaja is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Haseeb Khawaja located?
- Haseeb Khawaja's practice location on file with NPPES is 1921 E 8 Mile Rd, Warren, MI 48091-2402.
- What is Haseeb Khawaja's phone number?
- The practice phone number listed in the NPPES registry for Haseeb Khawaja is (586) 840-1333.
- Does Haseeb Khawaja accept Medicare?
- Haseeb Khawaja is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Haseeb Khawaja's NPI active?
- Yes — Haseeb Khawaja's NPI (1679580104) is active in the NPPES registry as of the last update on 2021-11-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.