Dev Chahal, MD

Dev Chahal is a Dermatology Physician provider (Dermatology) practicing in Oakland, CA, registered in the NPPES registry with NPI 1770018236 since 2017. The credential MD stands for Doctor of Medicine.

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NPI	1770018236
Entity type	Individual (Type 1)
Name	Dev Chahal
Credential	MD
Sex	Male
Practice address	460 34TH ST, Oakland, CA, 94609
Phone	5106528091
Enumeration date	2017-04-21
Last updated in NPPES	2022-08-03

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
207N00000X	Dermatology Physician	Primary	A158739	CA

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
A158739	Other	CA	STATE MEDICAL LICENSE

Copy-ready billing details

Provider: Dev Chahal, MD
NPI: 1770018236
Taxonomy: 207N00000X (Dermatology Physician)
Address: 460 34TH ST, Oakland, CA, 94609

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1801908579	Richard Graham	Individual	Pediatric Dermatology Physician	Oakland, CA
1285739532	William Littman	Individual	Dermatology Physician	Oakland, CA
1477650901	David Paslin	Individual	Dermatology Physician	Oakland, CA

Verify this record

Cross-check NPI 1770018236 against the authoritative CMS record: view Dev Chahal on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What specialty is Dev Chahal?

Dev Chahal is registered in NPPES with the primary taxonomy of Dermatology 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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2022-08-03.