Mary Elizabeth Hydes, DDS
NPI 1386203164 · Dentist · Chicago, IL
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Elizabeth Hydes, DDS is a Dentist provider in Chicago, IL (NPI 1386203164).
Provider details
- NPI number
- 1386203164
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Dental Providers
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
83% of core fields populated
- Practice footprint20% of score
2 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.
$476 across 4 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 (1)
- 500 Davis St Ste 601Evanston, IL 60201-4622Phone: (847) 492-3492
Registry dates
- Enumerated
- 2019-06-06
- Last updated
- 2022-07-21
- Certified
- 2022-07-12
Frequently asked questions
- What is Mary Elizabeth Hydes's NPI number?
- Mary Elizabeth Hydes's National Provider Identifier (NPI) is 1386203164, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Elizabeth Hydes's specialty?
- Mary Elizabeth Hydes is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Mary Elizabeth Hydes located?
- Mary Elizabeth Hydes's practice location on file with NPPES is 8410 S Holland Rd, Chicago, IL 60620-6062.
- What is Mary Elizabeth Hydes's phone number?
- The practice phone number listed in the NPPES registry for Mary Elizabeth Hydes is (773) 420-1267.
- Does Mary Elizabeth Hydes accept Medicare?
- Mary Elizabeth Hydes is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Elizabeth Hydes's NPI active?
- Yes — Mary Elizabeth Hydes's NPI (1386203164) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.