Active NPI
Jennifer Patricia Tingley, MD
- Retina Specialist (Ophthalmology) Physician
- Walnut Creek, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Retina Specialist (Ophthalmology) Physician
- License
- A186135
- Practice address
- 1299 Newell Hill PL Ste 103
Walnut Creek, CA 94596-5230 - Phone
- (925) 947-0505
- NPI assigned
- Apr 13, 2019
- Last updated
- Aug 11, 2025
- 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 |
|---|---|---|---|---|
| Retina Specialist (Ophthalmology) Physician | 207WX0107X | A186135 | CA | Primary |
Addresses
Primary practice location
1299 Newell Hill PL Ste 103
Walnut Creek, CA 94596-5230
Mailing address
1299 Newell Hill PL Ste 103
Walnut Creek, CA 94596-5230
Phone (925) 947-0505
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in CA
- 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
- Ophthalmology
- Education
- New York Medical College, 2019
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
1299 Newell Hill PL
Suite 103
Walnut Creek, CA 94596-5230
Phone (925) 947-0505
Hospital & facility affiliations
Merit-based Incentive Payment System (MIPS)
- Final score
- 83.15 of 100
- Quality
- 64.8
- Promoting interoperability
- 100
- Improvement activities
- 40
- Cost
- 68.65
Procedures performed for Medicare patients
| Procedure | Number of procedures |
|---|---|
| Cataract surgery | 1-10 |
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Medicine
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| A186135 | CA | MD | Retina Specialist (Ophthalmology) Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Steven a Harrison MD a Professional Corporation | Current | Accepting new patients |
Locations
1299 Newell Hill Pl
Ste 103
Walnut Creek, CA 94596
Phone (925) 388-6046
Organizations & group practices 1
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.
-
- Ophthalmology Physician
- Walnut Creek, CA
- NPI 1649296385
Hospital & facility affiliations 1
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba Alta Bates Summit Medical Center - Alta Bates Campus
- General Acute Care Hospital
- Berkeley, CA
- NPI 1639523004
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1555113600000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1754870400000",
"number": "1184187379",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "1299 NEWELL HILL PL STE 103",
"city": "WALNUT CREEK",
"state": "CA",
"postal_code": "945965230",
"telephone_number": "925-947-0505"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "1299 NEWELL HILL PL STE 103",
"city": "WALNUT CREEK",
"state": "CA",
"postal_code": "945965230",
"telephone_number": "925-947-0505"
}
],
"practiceLocations": [],
"basic": {
"last_name": "TINGLEY",
"first_name": "JENNIFER",
"middle_name": "PATRICIA",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2019-04-13",
"last_updated": "2025-08-11",
"certification_date": "2025-08-11",
"status": "A"
},
"taxonomies": [
{
"code": "207WX0107X",
"taxonomy_group": "",
"desc": "Ophthalmology, Retina Specialist",
"state": "CA",
"license": "A186135",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Walnut Creek, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 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; 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.