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Achal Aggarwal, MD

Pediatrics Physician in Auburn, MA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1548234800

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Registry record

Entity type Individual (Type 1)
Name Achal Aggarwal
Credential MD
Sex Male
Practice address 385 Southbridge St, Auburn, MA, 01501
Fax (508) 832-5751
Enumeration date Feb 14, 2006
Last updated in NPPES Mar 13, 2019

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 79030 (MA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
043058466 Other - TRICARE CHAMPUS
916010 Other - FIRST HEALTH
042472266 Other - ONE HEALTH PLAN
2040544 Other - CIGNA HEALTH PLAN
J14820 Other - BLUE SHIELD HMO BLUE
26835 Other - CHILDRENS MEDICAL SECURIT
3128989 Other - WELFARE
991102 Other - FALLON COMMUNITY HEALTH P
J14820 Other - BLUE CARE ELECT
042472266 Other - PRIVATE HEALTHCARE SYSTEM
4674196 Other - AETNA US HEALTHCARE
J14820 Other - MEDICARE B
042472266 Other - THREE RIVERS
3128989 Medicaid MA -
784234 Other - MVP HEALTH CARE
AA1166 Other - HARVARD PILGRIM HEALTHCAR
J14820 Other - BLUE SHIELD INDEMNITY
043058466 Other - HEALTHCARE VALUE MANAGEME

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What specialty is Achal Aggarwal?
Achal Aggarwal is registered in NPPES with the primary taxonomy of Pediatrics Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-03-13.