Saima Khan, MD
NPI 1881890416 · Internal Medicine Physician · Flemington, NJ
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Saima Khan, MD is a Internal Medicine Physician provider in Flemington, NJ (NPI 1881890416).
Provider details
- NPI number
- 1881890416
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 25MA08437000 (NJ)
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
1,744 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 701 | $140 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 549 | $18 |
| Continuous Monitoring of Blood Sugar Level in Tissue Fluid Using Sensor Under Skin With Interpretation and Report95251 | 157 | $37 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 137 | $9 |
| Hemoglobin A1c Level83036 | 66 | $10 |
| Administration of Influenza Virus VaccineG0008 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 72 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 457 | 121 |
| Semaglutidebrand: Ozempic | 377 | 80 |
| Metformin Hcl | 328 | 86 |
| Empagliflozinbrand: Jardiance | 313 | 66 |
| Metformin Hclbrand: Metformin Hcl Er | 288 | 84 |
| Rosuvastatin Calcium | 244 | 66 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,823 across 98 records (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
- 2007-06-21
- Last updated
- 2016-09-22
Frequently asked questions
- What is Saima Khan's NPI number?
- Saima Khan's National Provider Identifier (NPI) is 1881890416, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Saima Khan's specialty?
- Saima Khan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Saima Khan located?
- Saima Khan's practice location on file with NPPES is 9100 Wescott Dr, Flemington, NJ 08822-4677.
- What is Saima Khan's phone number?
- The practice phone number listed in the NPPES registry for Saima Khan is (908) 237-6990.
- Does Saima Khan accept Medicare?
- Saima Khan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Saima Khan's NPI active?
- Yes — Saima Khan's NPI (1881890416) is active in the NPPES registry as of the last update on 2016-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.