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MS. AMI LAWS M.D.
NPI 1457355794
Internal Medicine in Palo Alto, CA

Active since June 01, 2005Opted out of Medicare · through Nov 16, 2026
900 WELCH RD, SUITE 103, PALO ALTO, CA 94304(650) 325-3200(650) 325-3204 Get Directions Write a Review

NPPES record last updated: August 21, 2013. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Ms. Ami Laws M.d. NPPES

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

MS. AMI LAWS M.D. (NPI 1457355794) is an individual internal medicine provider in Palo Alto, California, licensed in California (G53910) and active in the NPI registry since June 2005. She has opted out of Medicare through November 16, 2026 and remains eligible to order and refer.

NPPES Registry Identity

NPI1457355794
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameMS. AMI LAWSCredential: M.D.
Location Address900 WELCH RD, SUITE 103Palo Alto, CA 94304-1805
Mailing Address900 Welch Rd, Suite 103Palo Alto, CA 94304-1805 · (650) 325-3200 · Fax (650) 325-3204
Phone(650) 325-3200
Fax(650) 325-3204
Sole ProprietorNo
Enumeration DateJune 1, 2005
Last NPPES UpdateAugust 21, 2013
✔ NPI 1457355794 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · G53910
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.
900 WELCH RD, Palo Alto, CA 94304
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Other Identifiers 3

Medicare ID-Type Unspecified00G539100CA
Other00G539100CA · Medical
Medicare UPINF44505CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Ms. Ami Laws M.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from November 16, 2014 through November 16, 2026.

Opt-Out Effective DateNovember 16, 2014
Opt-Out In Effect ThroughNovember 16, 2026Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94304 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
$156.67 typical visit price
range $70.37 – $206.04
Typical copayment $39.16 (range $17.59 – $51.51)
Most-billed visit code 99204
Established Patient
$121.77 typical visit price
range $23.96 – $169.60
Typical copayment $30.44 (range $5.99 – $42.40)
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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Enteral feeding supply kit; pump fed, per day, includes but not limited to feeding/flushing syringe, administration set tubing, dressings, tape B4035
Other-Enteral and Parenteral · category OB006N
3 suppliers11 claims330 services$4.62 avg. paid by Medicare
Enteral formula, nutritionally complete, hydrolyzed proteins (amino acids and peptide chain), includes fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit B4153
Other-Enteral and Parenteral · category OB006N
3 suppliers11 claims4,960 services$1.09 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

JENNIFER PARK, PSYCHOLOGIST
Psychologist (Clinical)
900 WELCH RD, SUITE 400
PALO ALTO, CA 94304
Santa Clara County (408) 426-5725
JADA SIMONE HENDERSON MD
Student in an Organized Health Care Education/Training Program
900 WELCH RD
PALO ALTO, CA 94304
Santa Clara County (650) 723-9215
DR. ERIC PETRIE SMITH M.D.
Dermatology
900 WELCH RD, SUITE 300
PALO ALTO, CA 94304
Santa Clara County (650) 325-6000
PENINSULA HEAD & NECK SURGERY,INC
Otolaryngology (Plastic Surgery within the Head & Neck)
900 WELCH RD, SUITE 103
PALO ALTO, CA 94304
Santa Clara County (650) 329-9100
DR. JAIME E OCAMPO M.D.
Obstetrics & Gynecology
900 WELCH RD, SUITE 403
PALO ALTO, CA 94304
Santa Clara County (650) 327-8778
STUART MARTIN WEISMAN, MD, IN
Clinic/Center (Medical Specialty)
900 WELCH RD, SUITE 105
PALO ALTO, CA 94304
Santa Clara County (650) 322-2900
DR. PETER J. BERMAN PH.D.
Psychologist
900 WELCH RD, SUITE #204
PALO ALTO, CA 94304
Santa Clara County (650) 493-6055
MS. JOANNE CAROL IMPERIAL MD
Internal Medicine (Gastroenterology)
900 WELCH RD, STE 105
PALO ALTO, CA 94304
Santa Clara County (650) 324-7912

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 Ami Laws's NPI number?

The NPI number for Ami Laws is 1457355794. It was assigned to this individual provider in the NPPES registry on June 1, 2005.

Where is Ami Laws located?

Ami Laws practices at 900 Welch Rd Suite 103, Palo Alto, CA 94304. The listed phone number is (650) 325-3200.

What is Ami Laws's specialty?

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

Is Ami Laws enrolled in Medicare?

No. Ami Laws has opted out of Medicare through November 16, 2026. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

When was this NPI record last updated?

The NPPES record for Ami Laws was last updated on August 21, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.