Anjeni Keswani, M.D.
NPI 1558527515 · Allergy & Immunology (Internal Medicine) Physician · Washington, DC
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anjeni Keswani, M.D. is a Allergy & Immunology (Internal Medicine) Physician provider in Washington, DC (NPI 1558527515).
Provider details
- NPI number
- 1558527515
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 125052802 (IL)
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 tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 3 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azelastine Hcl | 41 | 12 |
| Fluticasone Propionate | 17 | — |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 11 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 251 E Huron StDepartment of Internal MedicineChicago, IL 60611-2908Phone: (312) 926-2000
Registry dates
- Enumerated
- 2008-07-30
- Last updated
- 2018-03-17
Frequently asked questions
- What is Anjeni Keswani's NPI number?
- Anjeni Keswani's National Provider Identifier (NPI) is 1558527515, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anjeni Keswani's specialty?
- Anjeni Keswani is listed in the NPPES registry with a primary specialty of Allergy & Immunology (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Anjeni Keswani located?
- Anjeni Keswani's practice location on file with NPPES is 2300 M St Nw Ste 200, Washington, DC 20037-1478.
- What is Anjeni Keswani's phone number?
- The practice phone number listed in the NPPES registry for Anjeni Keswani is (202) 741-2770.
- Does Anjeni Keswani accept Medicare?
- Anjeni Keswani is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anjeni Keswani's NPI active?
- Yes — Anjeni Keswani's NPI (1558527515) is active in the NPPES registry as of the last update on 2018-03-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.