1. Home
  2. Directory
  3. California
  4. Irvine
  5. Obstetrics Gynecology
  6. NPI Profile

LILLY SINGH M.D.
NPI 1376948653
Obstetrics & Gynecology in Irvine, CA

Active since October 28, 2014PECOS EnrolledAccepts Medicare Assignment
76.74/100
CMS Quality Rating
18102 CULVER DR., IRVINE, CA 92612(657) 241-8220(949) 407-5278 Get Directions Write a Review

NPPES record last updated: November 13, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Lilly Singh M.d. NPPES

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

LILLY SINGH M.D. (NPI 1376948653) is an individual obstetrics & gynecology provider in Irvine, California, licensed in California (A170562) and active in the NPI registry since October 2014. She is enrolled in Medicare PECOS and is a graduate of State University Of New York Downstate Medical Center (2012).

NPPES Registry Identity

NPI1376948653
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameLILLY SINGHCredential: M.D.
Location Address18102 CULVER DR.Irvine, CA 92612
Mailing Address18102 Culver Dr.Irvine, CA 92612 · (657) 241-8220 · Fax (949) 407-5278
Phone(657) 241-8220
Fax(949) 407-5278
Sole ProprietorNo
Medical School CMSState University Of New York Downstate Medical CenterGraduated 2012
Enumeration DateOctober 28, 2014
Last NPPES UpdateNovember 13, 2023
NPPES CertifiedNovember 13, 2023
✔ NPI 1376948653 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses✔ Licensed in CA · A170562✔ Licensed in NY · 284811
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
18102 CULVER DR., Irvine, CA 92612
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Lilly Singh M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2961790829
PECOS Enrollment IDI20230509002026
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 Lilly Singh reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Memorialcare Medical Foundation
8.0 mi
Clinic/Center
17360 BROOKHURST ST
Fountain Valley, CA 92708
  • Reassigned Medicare billing, California enrollment
  • 948 clinicians in this Medicare group
NPI 1205167350 (877) 696-3622

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 92612 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
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

76.74/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality80.94
Promoting Interoperability78
Improvement Activities40
Cost55.12

Other Providers at the Same Location NPPES

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

MARIA ANDREA MURCHIE M.D.
Family Medicine
18102 CULVER DR.
IRVINE, CA 92612
Orange County (714) 577-2165

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 Lilly Singh's NPI number?

The NPI number for Lilly Singh is 1376948653. It was assigned to this individual provider in the NPPES registry on October 28, 2014.

Where is Lilly Singh located?

Lilly Singh practices at 18102 Culver Dr., Irvine, CA 92612. The listed phone number is (657) 241-8220.

What is Lilly Singh's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Lilly Singh enrolled in Medicare?

Yes. Lilly Singh is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Lilly Singh's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Lilly Singh reassigns Medicare benefits to Memorialcare Medical Foundation (Fountain Valley, CA). The 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 Lilly Singh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Lilly Singh was last updated on November 13, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.