NPI age
3 years
Enumerated 2022-07-06
● Active
Type 1 · Individual
DR. Hannah Elizabeth MacHine, DMD
MacHine is 1 of 102 dentist providers in Houston and 1 of 401 in Texas.
Primary specialty
Dentist
Plus 1 subspecialty
Licensed in
TX
1 state
Status
Active
No deactivations on record
Last NPPES update
2026-03-16
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 401 active dentist providers in Texas.
NPI age
3 years
↓ 12 yr below median (15 yr)
State licenses
1 state
9% of peers hold multiple states
Subspecialties
1
In the 20% of peers with subspecialties
NPI lifetime · 2022 → 2026
2022-07Enumerated in NPPES
2022
2026
Where they practice
Practice location
1515 Holcombe Blvd
Houston, TX 770304000
Mailing address
1 Hermann Museum Circle Dr Apt 3024
Houston, TX 770047297
Specialties
-
Dentist PrimaryThat branch of dentistry pertaining to the restoration and maintenance of oral functions, comfort, appearance and health of the patient by the restoration of natural teeth and/or the replacement of missing teeth and contiguous oral and...
-
DentistA general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
Practice context
Part of a multi-provider practice. 3675 other active providers share this practice address in NPPES.
Recently enumerated nearby: 2 new dentist providers have been added in Houston in the last 180 days.
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Request a quote →How to verify this provider
- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.