Active NPI
Buena Park Medical Group
- Family Medicine Physician
- Buena Park, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Medicine Physician
- License
- A061574
- Legal business name
- BUENA PARK MEDICAL GROUP
- Practice address
- 6301 Beach Blvd
Suite 101
Buena Park, CA 90621-2840 - Phone
- (714) 994-5290
- Fax
- (714) 994-8090
- NPI assigned
- Nov 14, 2006
- Last updated
- Sep 11, 2025
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Martin Taehung Ahn, MD
- Title
- President
- Phone
- (714) 994-5290
Authorized official NPPES reports the official by name only. The link goes to the one practitioner with that name whose NPPES practice address or phone number is this organization’s.
Specialties & licenses 4
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Family Medicine Physician | 207Q00000X | A85576 | CA | |
| Family Medicine Physician | 207Q00000X | A061574 | CA | Primary |
| Internal Medicine Physician | 207R00000X | G53693 | CA | |
| Internal Medicine Physician | 207R00000X | A63728 | CA |
Addresses
Primary practice location
6301 Beach Blvd
Suite 101
Buena Park, CA 90621-2840
Mailing address
PO Box 277
Buena Park, CA 90621-0277
Phone (714) 994-5290
Other identifiers 5
| Identifier | Type | State | Issuer |
|---|---|---|---|
| GR0099930 | Medicaid | CA | |
| 00A855760 | Medicaid | CA | |
| 00G536930 | Medicaid | CA | |
| 00A637280 | Medicaid | CA | |
| 00A615740 | Medicaid | CA |
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA
Enrollment records 1
Laboratory certificates & supplier records
Derived by NPIMapThese CMS records do not include an NPI. They are shown because their name and street address match this provider’s.
CLIA laboratory certificates
| CLIA number | Laboratory | Certificate | Expires |
|---|---|---|---|
| 05D0993856 | Buena Park Medical Group Inc | Certificate of waiver | Nov 26, 2027 |
National Provider Directory
National Provider DirectoryNetworks
- BSC 65 PLUS INDIVIDUAL MAPD
Practitioners & affiliated clinicians
Practitioners 7
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.
-
- Internal Medicine Physician
- Buena Park, CA
- NPI 1366514655
-
- Internal Medicine Physician
- Buena Park, CA
- NPI 1225100753
-
- Family Medicine Physician
- Buena Park, CA
- NPI 1649342171
-
- Otolaryngology Physician
- Tustin, CA
- NPI 1043201155
-
- Specialist
- Anaheim, CA
- NPI 1295910958
-
- Pediatric Allergy/Immunology Physician
- Mission Viejo, CA
- NPI 1780690636
-
- Podiatrist
- Huntington Beach, CA
- NPI 1376546259
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1163462400000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1757548800000",
"number": "1477625671",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "PO BOX 277",
"city": "BUENA PARK",
"state": "CA",
"postal_code": "906210277",
"telephone_number": "714-994-5290",
"fax_number": "714-994-8090"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "6301 BEACH BLVD",
"address_2": "SUITE 101",
"city": "BUENA PARK",
"state": "CA",
"postal_code": "906212840",
"telephone_number": "714-994-5290",
"fax_number": "714-994-8090"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "BUENA PARK MEDICAL GROUP",
"organizational_subpart": "NO",
"enumeration_date": "2006-11-14",
"last_updated": "2025-09-11",
"status": "A",
"authorized_official_last_name": "AHN",
"authorized_official_first_name": "MARTIN",
"authorized_official_middle_name": "TAEHUNG",
"authorized_official_title_or_position": "PRESIDENT",
"authorized_official_telephone_number": "714-994-5290",
"authorized_official_credential": "MD"
},
"taxonomies": [
{
"code": "207Q00000X",
"taxonomy_group": "",
"desc": "Family Medicine",
"state": "CA",
"license": "A85576",
"primary": false
},
{
"code": "207Q00000X",
"taxonomy_group": "",
"desc": "Family Medicine",
"state": "CA",
"license": "A061574",
"primary": true
},
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "CA",
"license": "G53693",
"primary": false
},
{
"code": "207R00000X",
"taxonomy_group": "",
"desc": "Internal Medicine",
"state": "CA",
"license": "A63728",
"primary": false
}
],
"identifiers": [
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "GR0099930",
"state": "CA"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "00A855760",
"state": "CA"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "00G536930",
"state": "CA"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "00A637280",
"state": "CA"
},
{
"code": "05",
"desc": "MEDICAID",
"issuer": null,
"identifier": "00A615740",
"state": "CA"
}
],
"endpoints": [],
"other_names": []
}
Other providers in Buena Park, CA
- Bridge Physical Therapy Professional Corporation
- Samantha Rae Brown, LPCCS, LCDC III, NCC
- Marie Yvette Mandilag Buan Sr., DDS
- Amanda Marie Buchheit, CLINSCID
- Buena Park Chiropractic Inc (NuLux Medical)
- Buena Park Rehab & Physical Therapy, Inc
- Buena Park School District
- Isabella Maryse Bueno
- Hung Quoc Bui, DMD
- Jamilie Bumatay, NP
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- 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.