Elizabeth Khan, M.D.
NPI 1164410833 · Family Medicine Physician · Allentown, PA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elizabeth Khan, M.D. is a Family Medicine Physician provider in Allentown, PA (NPI 1164410833).
Provider details
- NPI number
- 1164410833
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD050725L (PA)
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
20 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
264 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 130 | $84 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 69 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 27 | $121 |
| Manual Urinalysis Test With Examination Using Microscope, Non-Automated81000 | 20 | $4 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 18 | $123 |
Typical Medicare-allowed amounts for these services range $4–$123 (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 · 39 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metformin Hclbrand: Metformin Hcl Er | 97 | 21 |
| Tirzepatidebrand: Mounjaro | 94 | — |
| Rosuvastatin Calcium | 76 | 13 |
| Gabapentin | 60 | 11 |
| Trazodone Hcl | 52 | 16 |
| Semaglutidebrand: Ozempic | 51 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$654 across 38 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
- 2005-10-07
- Last updated
- 2019-09-19
Frequently asked questions
- What is Elizabeth Khan's NPI number?
- Elizabeth Khan's National Provider Identifier (NPI) is 1164410833, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elizabeth Khan's specialty?
- Elizabeth Khan is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Elizabeth Khan located?
- Elizabeth Khan's practice location on file with NPPES is 1146 S Cedar Crest Blvd, Allentown, PA 18103-7938.
- What is Elizabeth Khan's phone number?
- The practice phone number listed in the NPPES registry for Elizabeth Khan is (610) 366-9000.
- Does Elizabeth Khan accept Medicare?
- Elizabeth Khan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elizabeth Khan's NPI active?
- Yes — Elizabeth Khan's NPI (1164410833) is active in the NPPES registry as of the last update on 2019-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.