DR. YI LING LI MD
NPI 1033774096
Psychiatry & Neurology - Psychiatry in Walnut Creek, CA

Q: What is Yi Ling Li's NPI number?

The NPI number for Yi Ling Li is 1033774096. It was assigned to this individual provider in the NPPES registry on May 6, 2019. The provider is also known as Elaine Li MD.

Q: What is Yi Ling Li's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Q: When was this NPI record last updated?

The NPPES record for Yi Ling Li was last updated on July 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.

Active since May 06, 2019PECOS Enrolled

3100 OAK RD STE 270, WALNUT CREEK, CA 94597(718) 839-0873 Get Directions Write a Review

NPPES record last updated: July 30, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 30, 2026, Dec 2, 2025, May 6, 2019 (3 updates tracked since 2019).

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About Dr. Yi Ling Li Md NPPES

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

DR. YI LING LI MD (NPI 1033774096) is an individual psychiatry provider in Walnut Creek, California, licensed in California (A206154) and active in the NPI registry since May 2019. She is enrolled in Medicare PECOS and is a graduate of Icahn School Of Medicine At Mount Sinai (2025).

NPPES Registry Identity

NPI1033774096

Entity TypeIndividualFemale

Primary Taxonomy2084P0800X

Provider Legal NameDR. YI LING LICredential: MD

Location Address3100 OAK RD STE 270Walnut Creek, CA 94597-2078

Mailing Address3100 Oak Rd Ste 270Walnut Creek, CA 94597-2078

Phone(718) 839-0873

Sole ProprietorYes

Medical School CMSIcahn School Of Medicine At Mount SinaiGraduated 2025

Enumeration DateMay 6, 2019

Last NPPES UpdateJuly 30, 20263 updates tracked since enumeration

NPPES CertifiedJuly 30, 2026

✔ NPI 1033774096 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

Licenses✔ Licensed in CA · A206154✔ Licensed in NY · 319683

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

3100 OAK RD STE 270, Walnut Creek, CA 94597

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Other Names 1

Other Name (5)Elaine Li Md

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Yi Ling Li Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6507335569

PECOS Enrollment IDI20260519003510

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Yi Ling Li reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Comprehensive Psychiatric Services, A Medical Group

Same address

Psychiatry

3100 OAK ROAD, SUITE 270
Walnut Creek, CA 94597

Reassigned Medicare billing, California enrollment
149 clinicians in this Medicare group

NPI 1184785834 (925) 944-9711

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94597 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$202.35 typical visit price

range $69.00 – $202.35

Typical copayment $50.58 (range $17.25 – $50.58)

Most-billed visit code 99205

Established Patient

$84.91 typical visit price

range $23.44 – $166.46

Typical copayment $21.22 (range $5.86 – $41.61)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. LYMARIES VELEZ MD

Psychiatry & Neurology (Psychiatry)