Active NPI
Josefine Timm, M.D.
- Diagnostic Radiology Physician
- Houston, TX
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Diagnostic Radiology Physician
- License
- G9314
- Practice address
- 21 West LN
Houston, TX 77019-1007 - Phone
- (713) 627-8466
- Fax
- (713) 623-2948
- NPI assigned
- Mar 28, 2006
- Last updated
- Jul 13, 2026
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Diagnostic Radiology Physician | 2085R0202X | G9314 | TX | Primary |
Addresses
Primary practice location
21 West LN
Houston, TX 77019-1007
Mailing address
21 West LN
Houston, TX 77019-1007
Phone (713) 627-8466
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
- Diagnostic Radiology
- Education
- Medical College of Wisconsin, 1984
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
3310 Richmond Ave
Houston, TX 77098-3008
Phone (713) 589-5231
Merit-based Incentive Payment System (MIPS)
- Final score
- 0 of 100
- Quality
- 0
- Improvement activities
- 0
Merit-based Incentive Payment System (MIPS)
- Final score
- 0 of 100
- Quality
- 0
- Improvement activities
- 0
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| One Step Diagnostic VIII LP | Current | Accepting new patients | |
| One Step Diagnostic III, L.P. | Current | Accepting new patients | |
| DRH & Associates, Inc | Current | Accepting new patients | |
| One Step Diagnostic XII LP | Current | Accepting new patients | |
| One Step Diagnostic IV LP | Current | Accepting new patients | |
| One Step Diagnostic II, Inc. | Current | Accepting new patients | |
| One Step Diagnostic XI LP | Current | Accepting new patients | |
| DRH & Associates, Inc | Current | Accepting new patients | |
| DRH & Associates, Inc. | Current | Accepting new patients | |
| One Step Diagnostic VII LP | Current | Accepting new patients | |
| DRH & Associates, Inc | Current | Accepting new patients | |
| DRH & Associates, Inc. | Current | Accepting new patients | |
| DRH & Associates, Inc | Current | Accepting new patients | |
| DRH & Associates, Inc | Current | Accepting new patients | |
| Winnie Community Hospital, LLC | Current | Accepting new patients | |
| Innovative Radiology PA | Diagnostic Radiology | Current | Accepting new patients |
| One Step Diagnostic IX LP | Current | Accepting new patients | |
| One Step Diagnostic, Inc. | Current | Accepting new patients | |
| Synergy Radiology Associates PLLC | Past | Accepting new patients |
Locations
2502 W Trenton Rd
Edinburg, TX 78539
Phone (956) 630-2119
5630 E Sam Houston Pkwy N
Houston, TX 77015
Phone (713) 425-8120
2600 Gessner Rd
Ste 150
Houston, TX 77080
Phone (713) 425-8100
2130 W Holcombe Blvd
#B
Houston, TX 77030
3310 Richmond Ave
Houston, TX 77098
Phone (713) 797-1900
1336 Pin Oak Rd
Katy, TX 77494
Phone (281) 392-5558
3322 E Walnut St
Ste 105
Pearland, TX 77581
Phone (281) 485-2201
15555 Creek Bend Dr
Ste 300
Sugar Land, TX 77478
Phone (713) 425-8117
1733 Woodstead Ct
Ste 100
The Woodlands, TX 77380
Phone (281) 364-8840
Organizations & group practices 19
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
- Diagnostic Radiology Physician
- Houston, TX
- NPI 1568400810
-
dba Houston MRI & Diagnostic Imaging
- Radiology Clinic/Center
- Cypress, TX
- NPI 1154901890
-
dba Houston MRI & Diagnostic Imaging
- Radiology Clinic/Center
- The Woodlands, TX
- NPI 1174914816
-
dba Houston MRI and Diagnostic Imaging
- Radiology Clinic/Center
- Friendswood, TX
- NPI 1659085561
-
dba Houston MRI & Diagnostic Imaging
- Radiology Clinic/Center
- Sugar Land, TX
- NPI 1801431879
-
dba Houston MRI & Diagnostic Imaging
- Radiology Clinic/Center
- Houston, TX
- NPI 1922407626
-
dba Houston MRI & Diagnostic Imaging
- Radiology Clinic/Center
- Houston, TX
- NPI 1538193701
-
dba Houston MRI & Diagnostic Imaging
- Radiology Clinic/Center
- Katy, TX
- NPI 1780083485
-
- Radiology Clinic/Center
- Houston, TX
- NPI 1356447395
-
dba Fallbrook Open MRI
- Radiology Clinic/Center
- Houston, TX
- NPI 1083851471
-
- Radiology Clinic/Center
- Houston, TX
- NPI 1942570981
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1143504000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1144280579",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "21 WEST LN",
"city": "HOUSTON",
"state": "TX",
"postal_code": "770191007",
"telephone_number": "713-627-8466",
"fax_number": "713-623-2948"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "21 WEST LN",
"city": "HOUSTON",
"state": "TX",
"postal_code": "770191007",
"telephone_number": "713-627-8466",
"fax_number": "713-623-2948"
}
],
"practiceLocations": [],
"basic": {
"last_name": "TIMM",
"first_name": "JOSEFINE",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-03-28",
"last_updated": "2026-07-13",
"certification_date": "2023-01-06",
"status": "A"
},
"taxonomies": [
{
"code": "2085R0202X",
"taxonomy_group": "",
"desc": "Radiology, Diagnostic Radiology",
"state": "TX",
"license": "G9314",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Houston, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.