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MELANIE R. DE GUZMAN MD
NPI 1306918057
Obstetrics & Gynecology in Milpitas, CA

Active since November 15, 2006PECOS EnrolledAccepts Medicare Assignment
770 E CALAVERAS BLVD, MILPITAS, CA 95035(650) 945-2900 Get Directions Write a Review

NPPES record last updated: January 10, 2022. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Melanie R. De Guzman Md NPPES

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

MELANIE R. DE GUZMAN MD (NPI 1306918057) is an individual obstetrics & gynecology provider in Milpitas, California, licensed in California (A83802) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS and is a graduate of University Of California, Davis School Of Medicine (2001).

NPPES Registry Identity

NPI1306918057
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameMELANIE R. DE GUZMANCredential: MD
Location Address770 E CALAVERAS BLVDMilpitas, CA 95035-5491
Mailing Address1800 Harrison St Fl 7Oakland, CA 94612-3466 · (510) 625-6262
Phone(650) 945-2900
Sole ProprietorNo
Medical School CMSUniversity Of California, Davis School Of MedicineGraduated 2001
Enumeration DateNovember 15, 2006
Last NPPES UpdateJanuary 10, 2022
✔ NPI 1306918057 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in CA · A83802
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
770 E CALAVERAS BLVD, Milpitas, CA 95035
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Other Names 1

Other Name (5)Melanie De Guzman Zarnegar

Other Identifiers 1

Medicaid00A838020CA

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

Melanie R. De Guzman 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 ID6305861808
PECOS Enrollment IDI20051013000655
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 95035 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 20

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

ANNE CHU
Pharmacist
770 E CALAVERAS BLVD
MILPITAS, CA 95035
Santa Clara County (408) 945-2645
METTY B. ALBERT MD
Psychiatry & Neurology (Child & Adolescent Psychiatry)
770 E CALAVERAS BLVD
MILPITAS, CA 95035
Santa Clara County (650) 945-2900
LAKSHMIDEVI RANGA PABBISETTY DO
Family Medicine
770 E CALAVERAS BLVD
MILPITAS, CA 95035
Santa Clara County (559) 499-6450
RAVITA SALUJA MD
Internal Medicine
770 E CALAVERAS BLVD
MILPITAS, CA 95035
Santa Clara County (650) 945-2900
SRABONI S.B. BANERJEE MD
Internal Medicine
770 E CALAVERAS BLVD
MILPITAS, CA 95035
Santa Clara County (650) 945-2900
VIJAY MAKADIA
Pharmacist
770 E CALAVERAS BLVD
MILPITAS, CA 95035
Santa Clara County (408) 945-5889
JANELLE M. OGURA MD
Obstetrics & Gynecology
770 E CALAVERAS BLVD
MILPITAS, CA 95035
Santa Clara County (650) 945-2900
JASON C. CHANG MD, MS
Internal Medicine
770 E CALAVERAS BLVD
MILPITAS, CA 95035
Santa Clara County (650) 945-2900

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 Melanie De Guzman's NPI number?

The NPI number for Melanie De Guzman is 1306918057. It was assigned to this individual provider in the NPPES registry on November 15, 2006. The provider is also known as Melanie De Guzman Zarnegar.

Where is Melanie De Guzman located?

Melanie De Guzman practices at 770 E Calaveras Blvd, Milpitas, CA 95035. The listed phone number is (650) 945-2900.

What is Melanie De Guzman's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Melanie De Guzman enrolled in Medicare?

Yes. Melanie De Guzman 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 Melanie De Guzman was last updated on January 10, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.