Khwaja Hussain, MD
NPI 1891887923 · Family Medicine Physician · Shrewsbury, MA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Khwaja Hussain, MD is a Family Medicine Physician provider in Shrewsbury, MA (NPI 1891887923).
Provider details
- NPI number
- 1891887923
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 13159 (NH)
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
218 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 128 | $129 |
| Administration of Influenza Virus VaccineG0008 | 26 | $33 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 23 | $131 |
| Admn Sarscov2 Vacc 1 Dose90480 | 18 | $44 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 12 | $92 |
| Annual Wellness Visit; Includes a Personalized Prevention Plan of Service (pps), Initial VisitG0438 | 11 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 61 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 317 | 103 |
| Lisinopril | 184 | 55 |
| Losartan Potassium | 159 | 52 |
| Amlodipine Besylate | 154 | 56 |
| Omeprazole | 130 | 46 |
| Levothyroxine Sodium | 124 | 43 |
| Metformin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-28
- Last updated
- 2023-02-08
- Certified
- 2023-02-08
Frequently asked questions
- What is Khwaja Hussain's NPI number?
- Khwaja Hussain's National Provider Identifier (NPI) is 1891887923, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Khwaja Hussain's specialty?
- Khwaja Hussain is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Khwaja Hussain located?
- Khwaja Hussain's practice location on file with NPPES is 378 Maple Ave, Shrewsbury, MA 01545-2675.
- What is Khwaja Hussain's phone number?
- The practice phone number listed in the NPPES registry for Khwaja Hussain is (508) 595-2513.
- Does Khwaja Hussain accept Medicare?
- Khwaja Hussain is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Khwaja Hussain's NPI active?
- Yes — Khwaja Hussain's NPI (1891887923) is active in the NPPES registry as of the last update on 2023-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.