Anita Nanda Wasan, M.D.
Allergy & Immunology Physician · Lansdowne, VA
Anita Nanda Wasan, M.D. is an allergy & immunology physician with a practice address in Lansdowne, Virginia, and NPI 1093897597, issued on Oct 20, 2006. Check the license (Virginia 0101237864, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Anita Nanda Wasan
- Credential
- M.D.
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License number
- 0101237864 VA
Self-reported in NPPES; status is on the state search - Practice location
- 19450 Deerfield Ave, Lansdowne, VA 20176
- Phone
- (703) 729-8933
- Enumerated
- Oct 20, 2006
- Record last updated
- Sep 24, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (703) 729-5996
- Medicare enrollment
- Enrolled (PECOS I20200114001336); accepts Medicare assignment
- Medical or professional school
- University Of South Alabama College Of Medicine, 1999
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest allergy & immunology physician records → All 136 in Virginia → Look up another NPI →
Also registered at 19450 Deerfield Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Suma Doppalapudi, MDInternal Medicine Physician1154493641
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- Tracey NguyenGeneral Practice Dentistry1336272491
- Sarah Safa, PA-CMedical Physician Assistant1437378148
- Angela Santini, M.D.Orthopaedic Surgery Physician1760476907
- Elliot Smith, DPTPhysical Therapist1760766067
Verify Anita Nanda Wasan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101237864Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average allergy & immunology physician in 2024
73 Medicare Part D claims for 26 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D.
Most prescribed
- Ipratropium Bromide15 claims
- Omeprazole12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $802.83
37 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 2,496 providers of this specialty with any payment received $8,321.81 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Anita N Wasan MD PLCMc Lean, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Anita Nanda Wasan among 136 allergy & immunology physician records in Virginia
Anita Nanda Wasan, M.D. is one of 136 allergy & immunology physician records with a practice address in Virginia. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 24% of them.
- NPI issued2006 · 24% of these records are older, 47% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1999 · median 2002 among the 97 with a school on file
- Record last updated2016 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207K00000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 allergy & immunology physician records list a practice address in Lansdowne
They are 3 of the 197 NPPES records with a practice address in Lansdowne, and 136 allergy & immunology physician records in Virginia.
All 136 in Virginia → Every provider in Lansdowne → Allergy & Immunology Physician nationwide →
The 8 allergy & immunology physician records with the nearest ZIP codes
- Behnam Daghigh, M.D.Leesburg, VA 201761629045729
- Shaz Siddiqi, M.D.Lansdowne, VA 201761093750796
- Huong Thai-Kemprowski, M.D.Leesburg, VA 201761679507719
- Gulbu Uzel, MDLansdowne, VA 201761407971559
- Samantha Cresoe-OrtizHerndon, VA 201701831718907
- Jennifer Pedicano, MDHerndon, VA 201701568638229
- Donna Schuster, M.D.Herndon, VA 201701639174642
- Ngoc Vu, M.D.Herndon, VA 201701164427175
Common questions
What is Anita Nanda Wasan, M.D.'s NPI number?
Anita Nanda Wasan, M.D.'s National Provider Identifier (NPI) is 1093897597, issued on Oct 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Anita Nanda Wasan, M.D. located?
The NPPES record lists a practice address at 19450 Deerfield Ave, Lansdowne, VA, 20176. Phone: (703) 729-8933. Providers update this record themselves, so call before visiting.
How can I verify Anita Nanda Wasan, M.D.'s license?
NPPES lists Virginia license number 0101237864, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Anita Nanda Wasan, M.D. prescribe under Medicare Part D?
In 2024, Anita Nanda Wasan, M.D. had 73 Medicare Part D claims for 26 beneficiaries; the average among allergy & immunology physician prescribers was 741. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.