Doctor profile · Federal record
Dr. Rizwan Khan, M.D.
Allergy & Immunology Physician (CMS: Allergy/Immunology) · Pediatrics Physician · Ithaca, NY
- NPI 1700864881
- Accepts Medicare
- MIPS 92.3 / 100 · 2023
- 37 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
840 Hanshaw RD
Ithaca, NY 14850
(607) 257-6563
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- September 19, 2011
- Year of graduation
- 1989 — 37 yrs since
- Specialty taxonomy
- 207K00000X — NUCC code
- State license (1)
- New Mexico #2000-219
- Medicaid
- NM #000G9234
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1700864881. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
5,389
Distinct HCPCS
7
Medicare allowed
$82,339
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
95165 |
Professional service for preparation and provision of 1 or more antigens | 2,740 | 86 | $14 | |
95117 |
Professional service for multiple injections of allergen | 1,680 | 97 | $11 | |
95004 |
Test for allergy using allergenic extract | 718 | 21 | $4 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 198 | 161 | $87 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 26 | 26 | $161 | |
95012 |
Test to measure the level of nitric oxide gas | 16 | 15 | $18 | |
94060 |
Test to measure expiratory airflow and volume changes before and after medication administration | 11 | 11 | $37 |
In context: peer comparison
Among 2 peers in Ithaca Allergy & Immunology Physician, average services per provider: 671. This provider delivers 8.0× the peer median.Open Payments
Industry payments received
All-time total
$395
Transactions
17
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals Lp | 7 | $112.15 | |
| Amgen INC. | 4 | $104.68 | |
| Novartis Pharmaceuticals Corporation | 2 | $94.14 | |
| GlaxoSmithKline, LLC. | 2 | $49.63 | |
| Genzyme Corporation | 2 | $34.45 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
495
Patients
148
Total drug cost
$342,185
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Spiriva Respimat (Tiotropium Bromide) | Brand | 69 | 16 | $55,907 |
| Fluticasone Propionate | Generic | 67 | 28 | $1,225 |
| Azelastine Hcl | Generic | 64 | 26 | $1,986 |
| Montelukast Sodium | Generic | 57 | 15 | $822 |
| Levocetirizine Dihydrochloride | Generic | 47 | 15 | $1,028 |
| Symbicort (Budesonide/Formoterol Fumarate) | Brand | 47 | 12 | $23,347 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 28 | 24 | $1,015 |
| Hizentra (Immun Glob G(Igg)/Pro/Iga 0-50) | Brand | 27 | 0 | $195,936 |
| Breo Ellipta (Fluticasone/Vilanterol) | Brand | 24 | 12 | $18,225 |
| Advair Diskus (Fluticasone Propion/Salmeterol) | Brand | 23 | 0 | $14,190 |
Frequently asked questions
What is Dr. Rizwan Khan's medical specialty?
Dr. Rizwan Khan practices Allergy & Immunology Physician in Ithaca, NY.
Where does Dr. Rizwan Khan practice?
Dr. Rizwan Khan practices at 840 Hanshaw RD, Ithaca, NY 14850. Office phone: 6072576563.
What is Dr. Rizwan Khan's NPI?
Dr. Rizwan Khan's National Provider Identifier (NPI) is 1700864881, issued by NPPES.
Does Dr. Rizwan Khan accept Medicare assignment?
Yes. Dr. Rizwan Khan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Rizwan Khan commonly perform?
Top Medicare-reported procedures in 2023: Professional service for preparation and provision of 1 or more antigens (HCPCS 95165); Professional service for multiple injections of allergen (HCPCS 95117); Test for allergy using allergenic extract (HCPCS 95004). Source: CMS Medicare Physician & Other Practitioners file.