DR. MELINDA JEAN LORENSON M.D.
NPI 1861717811
Obstetrics & Gynecology - Obstetrics in Santa Clara, CA

Q: What is Melinda Lorenson's NPI number?

The NPI number for Melinda Lorenson is 1861717811. It was assigned to this individual provider in the NPPES registry on April 1, 2010.

Q: What is Melinda Lorenson's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Obstetrics, with taxonomy code 207VX0000X.

Q: When was this NPI record last updated?

The NPPES record for Melinda Lorenson was last updated on March 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 April 01, 2010PECOS EnrolledAccepts Medicare Assignment

700 LAWRENCE EXPY DEPT 300, SANTA CLARA, CA 95051(408) 851-3148(408) 851-1000 Get Directions Write a Review

NPPES record last updated: March 22, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 22, 2026, Dec 20, 2021 (2 updates tracked since 2021).

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About Dr. Melinda Jean Lorenson M.d. NPPES

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

DR. MELINDA JEAN LORENSON M.D. (NPI 1861717811) is an individual obstetrics provider in Santa Clara, California, licensed in California (A121337) and active in the NPI registry since April 2010. She is enrolled in Medicare PECOS and is a graduate of University Of California, San Francisco School Of Medicine (2009).

NPPES Registry Identity

NPI1861717811

Entity TypeIndividualFemale

Primary Taxonomy207VX0000X

Provider Legal NameDR. MELINDA JEAN LORENSONCredential: M.D.

Location Address700 LAWRENCE EXPY DEPT 300Santa Clara, CA 95051-5173

Mailing Address700 Lawrence Expy Dept 300Santa Clara, CA 95051-5173 · (408) 851-3148 · Fax (408) 851-1000

Phone(408) 851-3148

Fax(408) 851-1000

Sole ProprietorNo

Medical School CMSUniversity Of California, San Francisco School Of MedicineGraduated 2009

Enumeration DateApril 1, 2010

Last NPPES UpdateMarch 22, 20262 updates tracked since enumeration

NPPES CertifiedMarch 22, 2026

✔ NPI 1861717811 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · ObstetricsAllopathic & Osteopathic Physicians

Taxonomy Code207VX0000X

License✔ Licensed in CA · A121337

Definition

A physician who specializes in diagnosis, treatment, and management of patients with obstetric conditions. Source: National Uniform Claim Committee

700 LAWRENCE EXPY DEPT 300, Santa Clara, CA 95051

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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

Dr. Melinda Jean Lorenson 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 ID9830412113

PECOS Enrollment IDI20141217000885

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95051 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

$86.56 typical visit price

range $23.96 – $169.60

Typical copayment $21.64 (range $5.99 – $42.40)

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.

Other Providers at the Same Location NPPES

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

LISA MARIE VINCENTI

Advanced Practice Midwife

700 LAWRENCE EXPY DEPT 300
SANTA CLARA, CA 95051

Santa Clara County (650) 345-3863

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 Melinda Lorenson's NPI number?

The NPI number for Melinda Lorenson is 1861717811. It was assigned to this individual provider in the NPPES registry on April 1, 2010.

Where is Melinda Lorenson located?

Melinda Lorenson practices at 700 Lawrence Expy Dept 300, Santa Clara, CA 95051. The listed phone number is (408) 851-3148.

What is Melinda Lorenson's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Obstetrics, with taxonomy code 207VX0000X.

Is Melinda Lorenson enrolled in Medicare?

Yes. Melinda Lorenson 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 Melinda Lorenson was last updated on March 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.