John Garbaciak, M.D.
NPI 1811994726 · Maternal & Fetal Medicine Physician · Phoenix, AZ
Provider details
- NPI number
- 1811994726
- Entity type
- Individual
- Primary specialty
- Maternal & Fetal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 16839 (AZ)
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
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
4 documented practice locations
- 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.
$511 across 6 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
Additional practice locations (3)
- 1727 W Frye Rd Ste 120Chandler, AZ 85224-5296Phone: (480) 728-5463Fax: (480) 728-5449
- 3477 S Mercy Rd Ste 108Gilbert, AZ 85297-0440Phone: (480) 909-3789Fax: (480) 728-8891
- 500 W Thomas Rd Ste 700Phoenix, AZ 85013-4295Phone: (602) 406-7048Fax: (602) 406-7650
Registry dates
- Enumerated
- 2005-07-07
- Last updated
- 2025-08-29
- Certified
- 2025-08-29
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.