Active NPI
Lance Nicholas Blau, M.D.
- Internal Medicine Physician
- Boardman, OH
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Internal Medicine Physician
- License
- 35.138164
- Practice address
- 8401 Market St
Boardman, OH 44512-6725 - Phone
- (330) 729-4298
- Fax
- (330) 729-1897
- NPI assigned
- May 23, 2012
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 3
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Internal Medicine Physician | 207R00000X | S5848 | TX | |
| Surgery Physician | 208600000X | 17206 | FL | |
| Internal Medicine Physician | 207R00000X | 35.138164 | OH | Primary |
Addresses
Primary practice location
8401 Market St
Boardman, OH 44512-6725
Mailing address
8401 Market St
Boardman, OH 44512-6725
Phone (330) 729-4298
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in TX
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Internal Medicine
- Education
- University of Texas Medical School at San Antonio, 2012
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
6565 Fannin St
Houston, TX 77030-2703
Phone (281) 252-9993
Hospital & facility affiliations
- Houston Methodist Hospital
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| S5848 | TX | MD | Internal Medicine Physician |
| 17206 | FL | MD | Surgery Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Kelsey-Seybold Medical Group, PLLC | Internal Medicine | Current | Accepting new patients |
| Hni Physician Services of Texas, Inc | Internal Medicine | Current | Accepting new patients |
| Inpatient Hospitalists Texas Medical Center PLLC | Internal Medicine | Current | Accepting new patients |
| The Methodist Hospital | Past | Accepting new patients |
Locations
1302 Waugh Dr
Houston, TX 77019
Phone (713) 412-8454
1401 St Joseph Pkwy
Houston, TX 77002
Phone (713) 575-1000
2727 W Holcombe Blvd
Houston, TX 77025
Phone (713) 790-9412
10700 McPherson Rd
Laredo, TX 78045
Phone (956) 523-2190
6565 Fannin St
Va Hospital, TX 77030
Phone (713) 394-6000
Organizations & group practices 4
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
-
- Internal Medicine Physician
- Houston, TX
- NPI 1598258113
-
- Internal Medicine Physician
- Austin, TX
- NPI 1538729744
-
- Multi-Specialty Clinic/Center
- Houston, TX
- NPI 1013915255
Internal Medicine
-
- General Acute Care Hospital
- Houston, TX
- NPI 1548387418
Hospital & facility affiliations 1
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
- General Acute Care Hospital
- Houston, TX
- NPI 1548387418
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1337731200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1770595200000",
"number": "1649530668",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "8401 MARKET ST",
"city": "BOARDMAN",
"state": "OH",
"postal_code": "445126725",
"telephone_number": "330-729-4298",
"fax_number": "330-729-1897"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "8401 MARKET ST",
"city": "BOARDMAN",
"state": "OH",
"postal_code": "445126725",
"telephone_number": "330-729-4298",
"fax_number": "330-729-1897"
}
],
"practiceLocations": [],
"basic": {
"last_name": "BLAU",
"first_name": "LANCE",
"middle_name": "NICHOLAS",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2012-05-23",
"last_updated": "2026-02-09",
"certification_date": "2026-02-09",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "TX",
"license": "S5848",
"primary": false
},
{
"code": "208600000X",
"taxonomy_group": "",
"desc": "Surgery",
"state": "FL",
"license": "17206",
"primary": false
},
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "OH",
"license": "35.138164",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Boardman, OH
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 9, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.