Melissa Hubiak
NPI 1053592956 · Family Medicine Physician · Martinez, CA
Melissa Hubiak is a Family Medicine Physician provider in Martinez, CA (NPI 1053592956).
Provider details
- NPI number
- 1053592956
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- Yes
- License
- A94556 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
18 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,362 across 39 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-11-19
- Last updated
- 2013-05-28
Frequently asked questions
- What is Melissa Hubiak's NPI number?
- Melissa Hubiak's National Provider Identifier (NPI) is 1053592956, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Hubiak's specialty?
- Melissa Hubiak is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Melissa Hubiak located?
- Melissa Hubiak's practice location on file with NPPES is 2500 Alhambra Ave, Martinez, CA 94553-3156.
- What is Melissa Hubiak's phone number?
- The practice phone number listed in the NPPES registry for Melissa Hubiak is (925) 370-5110.
- Is Melissa Hubiak's NPI active?
- Yes — Melissa Hubiak's NPI (1053592956) is active in the NPPES registry as of the last update on 2013-05-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.