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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

AMY LI MATECKI MD
NPI 1770571077
Internal Medicine in Oakland, CA

Active since October 11, 2005PECOS EnrolledAccepts Medicare Assignment
3012 SUMMIT ST STE 2675, OAKLAND, CA 94609(510) 869-6740 Get Directions Write a Review

NPPES record last updated: August 12, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Aug 12, 2026, Jul 8, 2024 (2 updates tracked since 2024).

About Amy Li Matecki Md NPPES

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

AMY LI MATECKI MD (NPI 1770571077) is an individual internal medicine provider in Oakland, California, licensed in California (A80747) and active in the NPI registry since October 2005. She is enrolled in Medicare PECOS, maintains a secondary practice location in Stanford, and is a graduate of Other (1989).

NPPES Registry Identity

NPI1770571077
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameAMY LI MATECKICredential: MD
Location Address3012 SUMMIT ST STE 2675Oakland, CA 94609-3480
Mailing Address3012 Summit St Ste 2675Oakland, CA 94609-3480 · (510) 869-6740
Phone(510) 869-6740
Sole ProprietorYes
Medical School CMSOtherGraduated 1989
Enumeration DateOctober 11, 2005
Last NPPES UpdateAugust 12, 20262 updates tracked since enumeration
NPPES CertifiedAugust 12, 2026
✔ NPI 1770571077 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A80747
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedAcupuncturistTaxonomy 171100000X · License 16417 (CA)
3012 SUMMIT ST STE 2675, Oakland, CA 94609
Open in Google Maps ↗

Other Names 1

Former Name (1)Dr. Ying Li M.d.

Secondary Practice Location 1

Location 1300 Pasteur DrStanford, CA 94305-2200 · Phone (650) 723-4000 · Fax (510) 204-2085

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

Amy Li Matecki Md 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 ID9537072384
PECOS Enrollment IDI20031107000717
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 9

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.

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
527 services60 patients
Acupuncture, initial 15 minutes 97810
Acupuncture is a traditional therapy where thin needles are inserted into specific points on your body. This initial 15-minute session aims to balance energy flow, relieve pain, and improve overall health. It's generally painless and considered safe.
513 services59 patients
Acupuncture, each additional 15 minutes 97811
Acupuncture is a traditional Chinese therapy that involves inserting thin needles at specific points on the body to balance energy flow. This service refers to each additional 15-minute session beyond your initial treatment. It may enhance the therapeutic effects and provide deeper relief from symptoms.
506 services59 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
96 services45 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
55 services22 patients
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205
This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.
27 services27 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94609 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.

CORNERSTONE INTEGRATIVE MEDICINE
Internal Medicine
3012 SUMMIT ST STE 2675
OAKLAND, CA 94609
Alameda County (510) 869-6740

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 Amy Matecki's NPI number?

The NPI number for Amy Matecki is 1770571077. It was assigned to this individual provider in the NPPES registry on October 11, 2005. The provider is also known as Dr. Ying Li M.D..

Where is Amy Matecki located?

Amy Matecki practices at 3012 Summit St Ste 2675, Oakland, CA 94609. The listed phone number is (510) 869-6740.

What is Amy Matecki's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Amy Matecki enrolled in Medicare?

Yes. Amy Matecki 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 Amy Matecki was last updated on August 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 33 days 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.