Active NPI
Charles Gregory Mahakian, M.D.
- Aerospace Medicine Physician
- Hampton, VA
National Provider Identifier
1750450177
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Aerospace Medicine Physician
- License
- A95770
- Practice address
- 77 Nealy Ave
Hampton, VA 23665-2040 - Phone
- (757) 764-9848
- NPI assigned
- Nov 7, 2006
- Sex
- Male
- Sole proprietor
- Yes
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 |
|---|---|---|---|---|
| Aerospace Medicine Physician | 2083A0100X | A95770 | CA | Primary |
| Internal Medicine Physician | 207R00000X | A95770 | CA | |
| Pulmonary Disease Physician | 207RP1001X | A95770 | CA |
Addresses
Primary practice location
77 Nealy Ave
Hampton, VA 23665-2040
Mailing address
77 Nealy Ave
Hampton, VA 23665-2040
Phone (757) 764-9848
Other identifiers 1
| Identifier | Type | State | Issuer |
|---|---|---|---|
| A95770 | Other | CA | MEDICAL LICENSE NUMBER |
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 |
|---|---|---|---|
| A95770 | CA | MD | Pulmonary Disease Physician |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1162857600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1761523200000",
"number": "1750450177",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "77 NEALY AVE",
"city": "HAMPTON",
"state": "VA",
"postal_code": "236652040",
"telephone_number": "757-764-9848"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "77 NEALY AVE",
"city": "HAMPTON",
"state": "VA",
"postal_code": "236652040",
"telephone_number": "757-764-9848"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MAHAKIAN",
"first_name": "CHARLES",
"middle_name": "GREGORY",
"name_prefix": "Dr.",
"credential": "M.D.",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2006-11-07",
"last_updated": "2025-10-27",
"certification_date": "2025-10-27",
"status": "A"
},
"taxonomies": [
{
"code": "2083A0100X",
"taxonomy_group": "",
"desc": "Preventive Medicine, Aerospace Medicine",
"state": "CA",
"license": "A95770",
"primary": true
},
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "CA",
"license": "A95770",
"primary": false
},
{
"code": "207RP1001X",
"taxonomy_group": "193200000X MULTI-SPECIALTY GROUP",
"desc": "Internal Medicine, Pulmonary Disease",
"state": "CA",
"license": "A95770",
"primary": false
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "MEDICAL LICENSE NUMBER",
"identifier": "A95770",
"state": "CA"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Hampton, VA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 27, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.