Active NPI
Roblee P Allen, MD
- Ph.D. Medical Genetics Physician
- Sacramento, CA
National Provider Identifier
1740264381
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Ph.D. Medical Genetics Physician
- License
- G475510
- Practice address
- 2315 Stockton Blvd
Main Hospital
Sacramento, CA 95817-2201 - Phone
- (916) 734-3564
- Fax
- (916) 734-7924
- NPI assigned
- Dec 6, 2005
- 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 | G475510 | CA | |
| Critical Care Medicine (Internal Medicine) Physician | 207RC0200X | G475510 | CA | |
| Ph.D. Medical Genetics Physician | 207SG0205X | G475510 | CA | Primary |
Addresses
Primary practice location
2315 Stockton Blvd
Main Hospital
Sacramento, CA 95817-2201
Mailing address
4150 V St
Ste 3400 Division of Pulmonary and Critical Care Med
Sacramento, CA 95817-1460
Phone (916) 734-3564
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| G475510 | Medicaid | CA |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| G475510 | CA | MD | Ph.D. Medical Genetics Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1133827200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1740264381",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4150 V ST",
"address_2": "STE 3400 DIVISION OF PULMONARY AND CRITICAL CARE MED",
"city": "SACRAMENTO",
"state": "CA",
"postal_code": "958171460",
"telephone_number": "916-734-3564",
"fax_number": "916-734-7924"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "2315 STOCKTON BLVD",
"address_2": "MAIN HOSPITAL",
"city": "SACRAMENTO",
"state": "CA",
"postal_code": "958172201",
"telephone_number": "916-734-3564",
"fax_number": "916-734-7924"
}
],
"practiceLocations": [],
"basic": {
"last_name": "ALLEN",
"first_name": "ROBLEE",
"middle_name": "P",
"name_prefix": "Dr.",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2005-12-06",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "CA",
"license": "G475510",
"primary": false
},
{
"code": "207RC0200X",
"taxonomy_group": "",
"desc": "Internal Medicine, Critical Care Medicine",
"state": "CA",
"license": "G475510",
"primary": false
},
{
"code": "207SG0205X",
"taxonomy_group": "",
"desc": "Medical Genetics, Ph.D. Medical Genetics",
"state": "CA",
"license": "G475510",
"primary": true
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "G475510",
"state": "CA"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Sacramento, CA
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.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.