DR. SHELLI Z TILLER M.D.
NPI 1417994807
Anesthesiology in San Francisco, CA

Q: What is Shelli Tiller's NPI number?

The NPI number for Shelli Tiller is 1417994807. It was assigned to this individual provider in the NPPES registry on June 2, 2006.

Q: What is Shelli Tiller's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Q: When was this NPI record last updated?

The NPPES record for Shelli Tiller was last updated on June 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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 June 02, 2006PECOS EnrolledAccepts Medicare Assignment

521 PARNASSUS AVE FL 4, SAN FRANCISCO, CA 94143(415) 514-7952 Get Directions Write a Review

NPPES record last updated: June 22, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Dr. Shelli Z Tiller M.d. NPPES

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

DR. SHELLI Z TILLER M.D. (NPI 1417994807) is an individual anesthesiology provider in San Francisco, California, licensed in California (A79018) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS, is affiliated with Froedtert Memorial Lutheran Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1417994807

Entity TypeIndividualFemale

Primary Taxonomy207L00000X

Provider Legal NameDR. SHELLI Z TILLERCredential: M.D.

Location Address521 PARNASSUS AVE FL 4San Francisco, CA 94143-2206

Mailing Address411 W 6th StReno, NV 89503-4415 · (775) 770-3209 · Fax (775) 770-3172

Phone(415) 514-7952

Sole ProprietorNo

Medical School CMSUniversity Of Nevada School Of MedicineGraduated 2000

Enumeration DateJune 2, 2006

Last NPPES UpdateJune 22, 2026

NPPES CertifiedJune 22, 2026

✔ NPI 1417994807 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

Licenses✔ Licensed in CA · A79018✔ Licensed in WI · 13597✔ Licensed in NV · 11084

Definition

An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.

521 PARNASSUS AVE FL 4, San Francisco, CA 94143

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Secondary Practice Locations 2

Location 1411 W 6th StReno, NV 89503-4415 · Phone (775) 770-3209 · Fax (775) 770-3172

Location 29200 W Wisconsin AveMilwaukee, WI 53226-3522 · Phone (414) 805-8700 · Fax (414) 259-1522

Other Identifiers 1

Medicaid100503953NV

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

Dr. Shelli Z Tiller 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 ID4385605849

PECOS Enrollment IDI20041019001068, I20250807003520, I20250813001486

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

Medicare enrollment records show Shelli Tiller reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Anesthesia Medical Group

Same address

Anesthesiology

505 PARNASSUS AVE
San Francisco, CA 94143

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

NPI 1528137296 (415) 476-1000

University Of California San Francisco

Same address

Surgery

400 PARNASSUS AVE, MCB 300
San Francisco, CA 94143

Reassigned Medicare billing, California enrollment
5,645 clinicians in this Medicare group

NPI 1346329380 (415) 353-2161

Ucsf Medical Group Business Services

Same address

Internal Medicine

400 PARNASSUS AVE
San Francisco, CA 94122

Reassigned Medicare billing, California enrollment
5,544 clinicians in this Medicare group

NPI 1477624104 (415) 353-2808

Regents Of The Univ Of Ca

65 mi

Medical Microbiology

3146 TUPPER HALL
Davis, CA 95616

Reassigned Medicare billing, California enrollment
2,570 clinicians in this Medicare group

NPI 1053304071 (530) 752-9402

Nevada Orthopedic Anesthesia Consultants, LLC

187 mi

Anesthesiology

1135 FAIRFIELD AVE
Reno, NV 89509

Reassigned Medicare billing, Nevada enrollment
13 clinicians in this Medicare group

NPI 1245726207 (775) 747-5050

Reno Tahoe Anesthesia Weaver PC

187 mi

Anesthesiology

625 INNOVATION DR
Reno, NV 89511

Reassigned Medicare billing, Nevada enrollment
53 clinicians in this Medicare group

NPI 1548816895 (775) 799-7320

Metcalf, Tiller & Chen, Inc.

188 mi

Anesthesiology

235 W 6TH ST
Reno, NV 89503

Reassigned Medicare billing, Nevada enrollment
60 clinicians in this Medicare group

NPI 1811237431 (775) 770-3000

The Medical College Of Wisconsin, Inc.

1,839 mi

Internal Medicine

8701 WATERTOWN PLANK RD
Milwaukee, WI 53226

Reassigned Medicare billing, Wisconsin enrollment
3,983 clinicians in this Medicare group

NPI 1699720086 (414) 955-7101

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 6

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.

Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) 64447

This procedure involves injecting a numbing agent and/or steroid into a nerve in your thigh. It's done to alleviate pain or inflammation. A needle will be carefully positioned near the nerve, and the medicine will be administered.

37 services37 patients

Anesthesia for total hip replacement 01214

Anesthesia for total hip replacement is a medical service where medication is given to eliminate pain during surgery. Two types are commonly used: general anesthesia, making you unconscious, or spinal anesthesia, numbing the lower body. The choice depends on your health and your doctor's recommendation.

35 services34 patients

Anesthesia for procedure for total knee joint replacement 01402

Anesthesia for a total knee joint replacement numbs your body to eliminate pain during surgery. This could be general anesthesia where you're unconscious, or regional anesthesia where only the leg is numb. It's administered by a specialist, ensuring safety and comfort.

31 services31 patients

Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand 01810

Anesthesia for procedures on the forearm, wrist, and hand involves administering medication to block sensation in these areas. This helps ensure comfort and painlessness during surgeries or treatments involving nerves, muscles, tendons, and tissue in these regions.

19 services19 patients

Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) 64415

This procedure involves injecting a numbing agent or steroid into your arm's nerve bundle. It's done to manage pain or inflammation. The injection helps block nerve signals that cause discomfort, providing relief. It's a safe, common procedure.

12 services12 patients

Anesthesia for other procedure on lower leg, ankle, and foot bones 01480

Anesthesia for procedures on lower leg, ankle, and foot bones involves administering medication to block pain and sensation in these areas. This allows doctors to perform necessary treatments or surgeries without causing discomfort. The type of anesthesia used can vary based on the specific procedure.

11 services11 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Froedtert Memorial Lutheran Hospital

Acute Care Hospitals · Milwaukee, WI

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number520177

Location9200 W Wisconsin AveMilwaukee, WI 53226 · Milwaukee County

Emergency services Birthing friendly

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.

MONIQUE E. KING M.D.

Anesthesiology