Alan A. Nguyen, M.D.
Pediatric Allergy/Immunology Physician · Boston, MA
Alan A. Nguyen, M.D. is a pediatric allergy/immunology physician with a practice address in Boston, Massachusetts, and NPI 1356892293, issued on Oct 15, 2016. Check the license (Massachusetts 292418, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Alan A. Nguyen
- Credential
- M.D.
- Primary taxonomy
- Pediatric Allergy/Immunology Physician 2080P0201X
- License numbers
- 292418 MA
278481 MA
Self-reported in NPPES; status is on the state search - Practice location
- 300 Longwood Ave, Boston, MA 02115
- Phone
- (617) 355-6000
- Enumerated
- Oct 15, 2016
- Record last updated
- Jul 27, 2022
- Entity
- Type 1 · individual
8 nearest pediatric allergy/immunology physician records → All 30 in Massachusetts → Look up another NPI →
Also registered at 300 Longwood Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Isabel Abbott, MDNeurology with Special Qualifications in Child Neurology Physician1033772579
- Kristin Abdelnour, PTPhysical Therapist1982821302
- Mohamed Abdelrahman, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1558050591
- Nadia Abdulrazak, N.P.Adult Health Nurse Practitioner1952616682
- Dhatri AbeyaratneStudent in an Organized Health Care Education/Training Program1437098233
Verify Alan A. Nguyen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 292418Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $20.53
1 payment: food and beverage; the largest payer was Abbott Laboratories. The 289 providers of this specialty with any payment received $7,101.54 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.
Alan A. Nguyen among 30 pediatric allergy/immunology physician records in Massachusetts
Alan A. Nguyen, M.D. is one of 30 pediatric allergy/immunology physician records with a practice address in Massachusetts. 50% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 70% of them.
- NPI issued2016 · 70% of these records are older, 20% newer
- In a Medicare fileYes · 50% of these records are
- In the CMS Doctors and Clinicians fileNo · 47% of these records are
- Record last updated2022 · 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 2080P0201X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Allergy/Immunology Physician providers in Massachusetts
There are 30 pediatric allergy/immunology physician records in Massachusetts.
All 30 in Massachusetts → Every provider in Boston → Pediatric Allergy/Immunology Physician nationwide →
The 8 pediatric allergy/immunology physician records with the nearest ZIP codes
- Lisa Bartnikas, M.D.Boston, MA 021151578730990
- Ana Broyles, MDBoston, MA 021151346330446
- Elena Crestani, M.D.Boston, MA 021151790084796
- Brittany Esty, M.D.Boston, MA 021151972894988
- Ronit Herzog, MDBoston, MA 021151346317823
- Ivan Lee, MDBoston, MA 021151255719597
- Zameneh Mikhak, MDBoston, MA 021151184651036
- Ryan Nelson, M.D./PH.D.Boston, MA 021151649634221
Common questions
What is Alan A. Nguyen, M.D.'s NPI number?
Alan A. Nguyen, M.D.'s National Provider Identifier (NPI) is 1356892293, issued on Oct 15, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Alan A. Nguyen, M.D. located?
The NPPES record lists a practice address at 300 Longwood Ave, Boston, MA, 02115. Phone: (617) 355-6000. Providers update this record themselves, so call before visiting.
How can I verify Alan A. Nguyen, M.D.'s license?
NPPES lists Massachusetts license number 292418, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.