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SHIVA KUMAR LAM, MD, PA
NPI 1023311321
Psychiatry & Neurology - Child & Adolescent Psychiatry in Austin, TX

Active since December 09, 2010
1407 W STASSNEY LN, AUSTIN, TX 78745(512) 440-4800(512) 440-4836 Get Directions Write a Review

NPPES record last updated: September 30, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Shiva Kumar Lam, Md, Pa NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SHIVA KUMAR LAM, MD, PA (NPI 1023311321) is a healthcare organization registered as a child & adolescent psychiatry in Austin, Texas and active in the NPI registry since December 2010. The organization maintains 2 additional practice locations and lists Allie Lam, Office Manager, as its authorized official.

NPPES Registry Identity

NPI1023311321
Entity TypeOrganization
Primary Taxonomy2084P0804X
Legal Business NameSHIVA KUMAR LAM, MD, PA
Location Address1407 W STASSNEY LNAustin, TX 78745-2947
Mailing AddressP. O. Box 26100Austin, TX 78755 · (512) 467-2840 · Fax (512) 692-9158
Phone(512) 440-4800
Fax(512) 440-4836
Organization SubpartNo
Authorized OfficialAllie LamOffice Manager · (512) 467-2840
Enumeration DateDecember 9, 2010
Last NPPES UpdateSeptember 30, 2022
NPPES CertifiedSeptember 30, 2022
✔ NPI 1023311321 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · Child & Adolescent PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0804X
Definition
Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.
Also ListedPsychiatry & Neurology · PsychiatryTaxonomy 2084P0800X
1407 W STASSNEY LN, Austin, TX 78745
Open in Google Maps ↗

Secondary Practice Locations 2

Location 18402 Cross Park DrAustin, TX 78754-4595 · Phone (512) 215-3900 · Fax (512) 215-3190
Location 21025 E 32nd StAustin, TX 78705-2714 · Phone (512) 544-5253 · Fax (512) 544-5946

Other Identifiers 5

OtherTXB144749Medicare
Medicaid096990903TX
Medicaid305165801TX
OtherTXB144748Medicare
Medicaid305165802TX

Group Practice 2

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP
Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Shiva Kumar Lam, Md, Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Shiva Kumar Lam, MD, PA, which bills Medicare for the services this clinician delivers.

Clinician (1)

Shiva Lam, MD
Psychiatry
NPI 1871671032
1407 W STASSNEY LN
Austin, TX 78745
(512) 440-4800
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Shiva Kumar Lam, MD, PA's NPI number?

The NPI number for Shiva Kumar Lam, MD, PA is 1023311321. It was assigned to this organization in the NPPES registry on December 9, 2010.

Where is Shiva Kumar Lam, MD, PA located?

Shiva Kumar Lam, MD, PA is located at 1407 W Stassney Ln, Austin, TX 78745. The listed phone number is (512) 440-4800.

What is Shiva Kumar Lam, MD, PA's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry, with taxonomy code 2084P0804X.

Is Shiva Kumar Lam, MD, PA enrolled in Medicare?

Yes. Shiva Kumar Lam, MD, PA is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Shiva Kumar Lam, MD, PA?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Psychiatry) reassigns their Medicare billing to Shiva Kumar Lam, MD, PA. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Shiva Kumar Lam, MD, PA was last updated on September 30, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.