1. Home
  2. Directory
  3. California
  4. San Francisco
  5. Internal Medicine
  6. NPI Profile

GEOFFREY HUANG TISON MD MPH
NPI 1629256177
Internal Medicine - Cardiovascular Disease in San Francisco, CA

Active since February 07, 2008PECOS EnrolledAccepts Medicare Assignment
74.46/100
CMS Quality Rating
500 PARNASSUS AVE, SAN FRANCISCO, CA 94143(415) 514-0992(415) 502-7949 Get Directions Write a Review

NPPES record last updated: December 9, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 9, 2025, Feb 14, 2018 (2 updates tracked since 2018).

About Geoffrey Huang Tison Md Mph NPPES

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

GEOFFREY HUANG TISON MD MPH (NPI 1629256177) is an individual cardiovascular disease provider in San Francisco, California, licensed in California (A119699) and active in the NPI registry since February 2008. He is enrolled in Medicare PECOS and is a graduate of Johns Hopkins University School Of Medicine (2009).

NPPES Registry Identity

NPI1629256177
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameGEOFFREY HUANG TISONCredential: MD MPH
Location Address500 PARNASSUS AVESan Francisco, CA 94143-2203
Mailing Address555 Mission Bay Blvd SSan Francisco, CA 94143-2156 · (415) 514-0992 · Fax (415) 502-7949
Phone(415) 514-0992
Fax(415) 502-7949
Sole ProprietorYes
Medical School CMSJohns Hopkins University School Of MedicineGraduated 2009
Enumeration DateFebruary 7, 2008
Last NPPES UpdateDecember 9, 20252 updates tracked since enumeration
NPPES CertifiedDecember 9, 2025
✔ NPI 1629256177 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in CA · A119699
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
500 PARNASSUS AVE, San Francisco, CA 94143
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Geoffrey Huang Tison 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.

PECOS PAC ID1658692090
PECOS Enrollment IDI20150610001077
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.

Areas of Expertise CMS Part B claims 10

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.

Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306
This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.
299 services296 patients
Heart muscle strain imaging 93356
Heart muscle strain imaging is a non-invasive test that uses sound waves to create pictures of your heart. It helps doctors evaluate how well your heart muscle is working and detect any damage or disease. This can aid in diagnosing heart conditions and guiding treatment plans.
72 services72 patients
Ultrasound of heart with color-depicted blood flow, rate and valve function 93325
An ultrasound of the heart, also known as an echocardiogram, uses sound waves to create pictures of your heart. It shows the structure, movement, and blood flow within your heart. This helps assess the heart's health and function, including the valves and rate.
57 services57 patients
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306
This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.
52 services52 patients
Ultrasound of heart blood flow, valves and chambers, follow-up 93321
This procedure, an echocardiogram, uses sound waves to create images of your heart. It aids in assessing your heart's blood flow, chambers, and valves. It's a follow-up procedure, ensuring that your heart is functioning properly post-treatment.
42 services42 patients
Ultrasound of heart, follow-up 93308
A follow-up ultrasound of the heart, also known as an echocardiogram, is a non-invasive test that uses sound waves to create images of your heart. It helps doctors monitor your heart's function and structures after initial assessment or treatment.
37 services37 patients

Physician 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.

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
$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.

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.

74.46/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Promoting Interoperability76
Improvement Activities40
Cost46.68

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.

PRATAP MUKHERJEE M.D, M.S
Thoracic Surgery (Cardiothoracic Vascular Surgery)
500 PARNASSUS AVE, MUW425
SAN FRANCISCO, CA 94143
San Francisco County (415) 353-7924
ARUSHI GULATI MD
Student in an Organized Health Care Education/Training Program
500 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-4562
SARAH CHONG
Pharmacist
500 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 681-3394
ABBEY LYNN KENNEDY M.D.
Orthopaedic Surgery
500 PARNASSUS AVE, MU 320W
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-6043
RACHEL LEVY MD
Obstetrics & Gynecology
500 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-4562
PROF. MATTHIEU LEGRAND MD, PHD
Anesthesiology (Critical Care Medicine)
500 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-9035
SERGIO EDUARDO FLORES
Orthopaedic Surgery (Sports Medicine)
500 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (415) 476-1788
CHLOE CONNOLLY DLOTT
Student in an Organized Health Care Education/Training Program
500 PARNASSUS AVE
SAN FRANCISCO, CA 94143
San Francisco County (628) 206-8000

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 Geoffrey Tison's NPI number?

The NPI number for Geoffrey Tison is 1629256177. It was assigned to this individual provider in the NPPES registry on February 7, 2008.

Where is Geoffrey Tison located?

Geoffrey Tison practices at 500 Parnassus Ave, San Francisco, CA 94143. The listed phone number is (415) 514-0992.

What is Geoffrey Tison's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Geoffrey Tison enrolled in Medicare?

Yes. Geoffrey Tison 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.

When was this NPI record last updated?

The NPPES record for Geoffrey Tison was last updated on December 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.