LILIAN BLOOM MULDOON MD, MPH
NPI 1407233315
Emergency Medicine in San Francisco, CA
About Lilian Bloom Muldoon Md, Mph NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LILIAN BLOOM MULDOON MD, MPH (NPI 1407233315) is an individual emergency medicine provider in San Francisco, California, licensed in California (A147298) and active in the NPI registry since April 2015. She is enrolled in Medicare PECOS, is affiliated with Commonwealth Health Center, and is a graduate of University Of California, San Francisco School Of Medicine (2015).
NPPES Registry Identity
Specialties & Licenses
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
Lilian Bloom Muldoon Md, Mph 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.
Medicare Billing Reassignments
5Medicare enrollment records show Lilian Muldoon reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Francisco, CA 94116
- Reassigned Medicare billing, California enrollment
- 1,573 clinicians in this Medicare group
San Francisco, CA 94116
- Reassigned Medicare billing, California enrollment
- 20,078 clinicians in this Medicare group
San Francisco, CA 94109
- Reassigned Medicare billing, California enrollment
- 155 clinicians in this Medicare group
San Francisco, CA 94110
- Reassigned Medicare billing, California enrollment
- 842 clinicians in this Medicare group
Saipan, MP 96950
- Reassigned Medicare billing, Northern Mariana Islands enrollment
- 200 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Commonwealth Health Center
Acute Care Hospitals · Garapan, MPPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94143 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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.
SAN FRANCISCO, CA 94143
SAN FRANCISCO, CA 94143
SAN FRANCISCO, CA 94143
SAN FRANCISCO, CA 94143
SAN FRANCISCO, CA 94143
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 Lilian Muldoon's NPI number?
The NPI number for Lilian Muldoon is 1407233315. It was assigned to this individual provider in the NPPES registry on April 29, 2015.
Where is Lilian Muldoon located?
Lilian Muldoon practices at 505 Parnassus Ave Room M-24 Box 0203, San Francisco, CA 94143. The listed phone number is (303) 887-3304.
What is Lilian Muldoon's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Lilian Muldoon enrolled in Medicare?
Yes. Lilian Muldoon 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 organizations bill Medicare for Lilian Muldoon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lilian Muldoon reassigns Medicare benefits to 5 organizations: City & County Of San Francisco (San Francisco, CA), Permanente Medical Group Inc (San Francisco, CA), San Francisco Emergency Medical Associates (San Francisco, CA), University Of California Sfgh Medical Group (San Francisco, CA) and Commonwealth Healthcare Corporation (Saipan, MP). Each 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 Lilian Muldoon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Lilian Muldoon affiliated with any hospitals?
According to CMS data, Lilian Muldoon is affiliated with Commonwealth Health Center.
When was this NPI record last updated?
The NPPES record for Lilian Muldoon was last updated on February 18, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.
# Lilian Bloom Muldoon, MD, MPH · NPI 1407233315
Emergency Medicine physician in San Francisco, California. Individual provider, active in the CMS NPPES registry since April 29, 2015.
## Identity
- **NPI:** 1407233315 (Entity type: Individual)
- **Enumerated:** April 29, 2015
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** A147298 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 505 PARNASSUS AVE, ROOM M-24 BOX 0203, San Francisco, CA 94143-2204
- **Phone:** (303) 887-3304
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): City & County Of San Francisco (NPI 1528083300, San Francisco, CA); Permanente Medical Group Inc (NPI 1841373800, San Francisco, CA); San Francisco Emergency Medical Associates (NPI 1134110661, San Francisco, CA); University Of California Sfgh Medical Group (NPI 1174598296, San Francisco, CA); Commonwealth Healthcare Corporation (NPI 1285858290, Saipan, MP) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, San Francisco School Of Medicine, class of 2015
## Record status
- **NPPES last updated:** February 18, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1407233315) · Data from the CMS NPPES public registry.