Active NPI
Mary Li Ma, MD
- Obstetrics & Gynecology Physician
- La Mesa, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Obstetrics & Gynecology Physician
- License
- C187124
- Practice address
- 5555 Grossmont Center Dr
La Mesa, CA 91942-3019 - Phone
- (619) 740-6000
- NPI assigned
- Jul 6, 2012
- 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 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Obstetrics & Gynecology Physician | 207V00000X | 284755 | NY | |
| Obstetrics & Gynecology Physician | 207V00000X | C187124 | CA | Primary |
Addresses
Primary practice location
5555 Grossmont Center Dr
La Mesa, CA 91942-3019
Mailing address
823 Gateway Center Way
San Diego, CA 92102-4541
Phone (619) 515-2300
Other practice location 1
1809 National Ave
San Diego, CA 92113-2113
Phone (619) 515-2300
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in NY, CA
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: Yes
Enrollment records 2
Care Compare profile
Medicare Care Compare- Specialty
- Obstetrics/Gynecology
- Education
- Other, 2012
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
4077 5TH Ave
San Diego, CA 92103-2105
Phone (619) 294-8111
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| C187124 | CA | MD | Obstetrics & Gynecology Physician |
| 284755 | NY | MD | Obstetrics & Gynecology Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Family Health Centers of San Diego, Inc | Current | Accepting new patients | |
| The Frederick Ferris Thompson Hospital | Current | Accepting new patients | |
| Obhg California, P.C. | Obstetrics & Gynecology | Current | Accepting new patients |
| The Frederick Ferris Thompson Hospital | Current | Accepting new patients | |
| Scripps Health Inpatient Providers Medical Group Inc. | Current | Accepting new patients | |
| Scripps Health | Current | Accepting new patients | |
| Family Health Centers of San Diego, Inc | Current | Accepting new patients | |
| Family Health Centers of San Diego, Inc. | Current | Accepting new patients | |
| Highlands Womens Health | Obstetrics & Gynecology | Current | Accepting new patients |
Locations
435 H St
Chula Vista, CA 91910
Phone (619) 691-7000
5555 Grossmont Center Dr
La Mesa, CA 91942
Phone (619) 465-0711
4077 5th Ave
San Diego, CA 92103
Phone (619) 260-7245
823 Gateway Center Way
San Diego, CA 92102
Phone (619) 515-2323
550 Washington St
Ste 725727
San Diego, CA 92103
Phone (619) 713-7974
1809 National Ave
San Diego, CA 92113
Phone (619) 515-2500
73 Buffalo St
Ste 100
Canandaigua, NY 14424
601 Elmwood Ave
#668
Rochester, NY 14642
Phone (585) 275-2691
1000 South Ave
#116
Rochester, NY 14620
Phone (585) 341-6734
990 South Ave
Ste 103
Rochester, NY 14620
Phone (585) 232-3210
601 Elmwood Ave
Rochester, NY 14642
Phone (585) 275-9555
15 Canandaigua St
Shortsville, NY 14548
Phone (585) 289-3560
777 Lowndes Hill Rd
Bldg 1
Greenville, SC 29607
Phone (864) 908-3736
Organizations & group practices 9
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.
-
- Multi-Specialty Clinic/Center
- La Jolla, CA
- NPI 1699043000
-
- Federally Qualified Health Center (FQHC)
- San Diego, CA
- NPI 1447281936
-
- Obstetrics & Gynecology Physician
- Rochester, NY
- NPI 1861836652
-
- General Acute Care Hospital
- Canandaigua, NY
- NPI 1194776351
-
- Federally Qualified Health Center (FQHC)
- Escondido, CA
- NPI 1356178180
-
- Federally Qualified Health Center (FQHC)
- El Cajon, CA
- NPI 1932561198
-
- General Acute Care Hospital
- San Diego, CA
- NPI 1659359446
-
- Community/Retail Pharmacy
- Victor, NY
- NPI 1831914274
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1341532800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1718841600000",
"number": "1356606263",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "823 GATEWAY CENTER WAY",
"city": "SAN DIEGO",
"state": "CA",
"postal_code": "921024541",
"telephone_number": "619-515-2300"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "5555 GROSSMONT CENTER DR",
"city": "LA MESA",
"state": "CA",
"postal_code": "919423019",
"telephone_number": "619-740-6000"
}
],
"practiceLocations": [
{
"address_1": "1809 National Ave",
"address_purpose": "LOCATION",
"city": "San Diego",
"state": "CA",
"postal_code": "921132113",
"country_code": "US",
"telephone_number": "619-515-2300",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "MA",
"first_name": "MARY",
"middle_name": "LI",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2012-07-06",
"last_updated": "2024-06-20",
"certification_date": "2024-06-20",
"status": "A"
},
"taxonomies": [
{
"code": "207V00000X",
"taxonomy_group": "",
"desc": "Obstetrics & Gynecology",
"state": "NY",
"license": "284755",
"primary": false
},
{
"code": "207V00000X",
"taxonomy_group": "",
"desc": "Obstetrics & Gynecology",
"state": "CA",
"license": "C187124",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in La Mesa, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 20, 2024; 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.