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LAYLI JAMALI M.D.
NPI 1598059644
Internal Medicine - Infectious Disease in San Francisco, CA

Active since June 07, 2011PECOS EnrolledAccepts Medicare Assignment
1199 BUSH ST STE 650, SAN FRANCISCO, CA 94109(415) 379-2980(415) 346-6025 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 21, 2022, Jun 16, 2018, Jul 25, 2017 and 2 more (5 updates tracked since 2016).

About Layli Jamali M.d. NPPES

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

LAYLI JAMALI M.D. (NPI 1598059644) is an individual infectious disease provider in San Francisco, California, licensed in California (A141828) and active in the NPI registry since June 2011. She is enrolled in Medicare PECOS and is a graduate of Other (2006).

NPPES Registry Identity

NPI1598059644
Entity TypeIndividualFemale
Primary Taxonomy207RI0200X
Provider Legal NameLAYLI JAMALICredential: M.D.
Location Address1199 BUSH ST STE 650San Francisco, CA 94109-5900
Mailing Address1199 Bush St Ste 650San Francisco, CA 94109-5900 · (415) 379-2980 · Fax (415) 346-6025
Phone(415) 379-2980
Fax(415) 346-6025
Sole ProprietorYes
Medical School CMSOtherGraduated 2006
Enumeration DateJune 7, 2011
Last NPPES UpdateJuly 21, 20225 updates tracked since enumeration
✔ NPI 1598059644 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyInternal Medicine · Infectious DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RI0200X
License✔ Licensed in CA · A141828
Definition
An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.
Also ListedInternal MedicineTaxonomy 207R00000X · License 249099 (MA)
Also ListedGeneral Acute Care HospitalTaxonomy 282N00000X · License LP03240 (RI)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X · License 249099 (MA)
1199 BUSH ST STE 650, San Francisco, CA 94109
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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

Layli Jamali 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 ID8123266046
PECOS Enrollment IDI20161013001222
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 Reassignments

3

Medicare enrollment records show Layli Jamali reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Aids Healthcare Foundation
2.2 mi
Infectious Disease
518A CASTRO ST
San Francisco, CA 94114
  • Reassigned Medicare billing, California enrollment
  • 52 clinicians in this Medicare group
NPI 1467078063 (415) 552-2814
Innovative Medical Solutions Inc A Medical Group
331 mi
Adolescent Medicine
14860 ROSCOE BLVD STE 200
Panorama City, CA 91402
  • Reassigned Medicare billing, California enrollment
  • 95 clinicians in this Medicare group
NPI 1972624955 (310) 553-5203
Jerrold Dreyer, M.D., Inc.
335 mi
Infectious Disease
4849 VAN NUYS BLVD, SUITE 105
Sherman Oaks, CA 91403
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Jerrold Dreyer MD Inc
  • 3 clinicians in this Medicare group
NPI 1922339175 (818) 784-3615

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
923 services158 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
342 services46 patients
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223
Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.
134 services129 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
19 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94109 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
$153.83 typical visit price
range $69.00 – $202.35
Typical copayment $38.45 (range $17.25 – $50.58)
Most-billed visit code 99204
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
Most-billed visit code 99214
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

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

JAMES NGUYEN MD
Physical Medicine & Rehabilitation
1199 BUSH ST STE 650
SAN FRANCISCO, CA 94109
San Francisco County (415) 379-2980

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 Layli Jamali's NPI number?

The NPI number for Layli Jamali is 1598059644. It was assigned to this individual provider in the NPPES registry on June 7, 2011.

Where is Layli Jamali located?

Layli Jamali practices at 1199 Bush St Ste 650, San Francisco, CA 94109. The listed phone number is (415) 379-2980.

What is Layli Jamali's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Infectious Disease, with taxonomy code 207RI0200X.

Is Layli Jamali enrolled in Medicare?

Yes. Layli Jamali 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 Layli Jamali's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Layli Jamali reassigns Medicare benefits to 3 organizations: Aids Healthcare Foundation (San Francisco, CA), Innovative Medical Solutions Inc A Medical Group (Panorama City, CA) and Jerrold Dreyer, M.D., Inc. (Sherman Oaks, CA). 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 Layli Jamali'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 Layli Jamali was last updated on July 21, 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.