NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Nandana Mapakshi, M.D

Internal Medicine Physician in Mckinney, TX · enumerated 2007 · practices at Dr Simmy Aloor MD PA.

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

National Provider Identifier

1710187125

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Nandana Mapakshi
Credential M.D
Sex Female
Practice address Mckinney, TX, 75070
Phone (469) 405-1181
Fax (888) 355-9674
Enumeration date Jul 23, 2007
Last updated in NPPES Jul 29, 2025

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

174400000X Specialist Other Service Providers · License P5678 (TX) Secondary
207RN0300X Nephrology Physician Allopathic & Osteopathic Physicians · License P5678 (TX) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License P5678 (TX) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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.

Read the full guide → Validate an NPI →

Frequently asked questions

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.
What specialty is Nandana Mapakshi?
Nandana Mapakshi is registered in NPPES with the primary taxonomy of Internal Medicine Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-29.