Active NPI
Harris Ahmed, DO, MPH
- Retina Specialist (Ophthalmology) Physician
- Palm Desert, CA
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Retina Specialist (Ophthalmology) Physician
- License
- 327794
- Practice address
- 36949 Cook St Ste A101
Palm Desert, CA 92211-6079 - Phone
- (760) 340-2394
- Fax
- (760) 340-2369
- NPI assigned
- Mar 24, 2020
- Last updated
- May 6, 2026
- 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 |
|---|---|---|---|---|
| Ophthalmology Physician | 207W00000X | 20A19818 | CA | |
| Retina Specialist (Ophthalmology) Physician | 207WX0107X | 327794 | NY | Primary |
| Retina Specialist (Ophthalmology) Physician | 207WX0107X | 20A19818 | CA |
Addresses
Primary practice location
36949 Cook St Ste A101
Palm Desert, CA 92211-6079
Mailing address
555 N 13TH Ave
Upland, CA 91786-4904
Phone (800) 345-8979
Other practice location 1
1305 York Ave Fl 11
New York, NY 10021-5663
Phone (646) 962-2020
Other practice location 2
11234 Anderson Street, GME Office Westerly Suite C
Loma Linda, CA 92354-2804
Phone (909) 558-4074
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
- Ophthalmology
- Education
- Other, 2020
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Telehealth
- Offers telehealth services
- Group practices
- Faculty Physicians and Surgeons of Llusm
Practice addresses (Care Compare)
26520 Cactus Ave
Moreno Valley, CA 92555-3927
Phone (951) 486-4000
442 5TH Ave
Suite 2115
New York, NY 10018-2794
Phone (813) 807-3338
Hospital & facility affiliations
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Doctor of Osteopathy
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 20A19818 | CA | MD | Retina Specialist (Ophthalmology) Physician |
| 327794 | NY | MD | Retina Specialist (Ophthalmology) Physician |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Weill Medical College of Cornell | Current | Accepting new patients | |
| Weill Medical College of Cornell | Current | Accepting new patients | |
| Weill Medical College of Cornell | Ophthalmology | Current | Accepting new patients |
| CTD Network LLC | Current | Accepting new patients | |
| Pacific Eye Institute, a Medical Group, Inc. | Ophthalmology | Current | Accepting new patients |
| Pacific Eye Institute a Medical Group Inc | Past | Accepting new patients |
Locations
15099 Kamana Rd
Apple Valley, CA 92307
555 N 13th Ave
Upland, CA 91786
Phone (909) 982-8846
1305 York Ave
Fl 11
New York, NY 10021
Phone (646) 962-2020
1305 York Ave
Ste 11
New York, NY 10021
Phone (646) 962-2020
442 5th Ave
#2115
New York, NY 10018
525 E 68th St
Ste 856
New York, NY 10065
Phone (212) 620-3916
Networks
- Healthfirst Medicare Network H5989
- Healthfirst Medicare Network H1722
- Healthfirst Medicare Network H9678
- Healthfirst Medicare Network H3359
Interoperability endpoints
- haa4020@direct.nyp.org
Organizations & group practices 6
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.
-
dba WCMC Eye Associates- Retina
- Ophthalmology Physician
- New York, NY
- NPI 1629382007
-
- Ophthalmology Physician
- Upland, CA
- NPI 1962422709
-
- Cardiovascular Disease Physician
- New York, NY
- NPI 1144729385
-
dba NYHCMC Neurology Car
- Neurology Physician
- New York, NY
- NPI 1174634406
-
- Ambulatory Surgical Clinic/Center
- Upland, CA
- NPI 1407932619
Hospital & facility affiliations 5
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba New York Presbyterian Hospital
- General Acute Care Hospital
- New York, NY
- NPI 1144504044
-
dba New York-Presbyterian Hospital
- Ambulance
- New York, NY
- NPI 1174628473
Hospital
-
dba NewYork-Presbyterian Hospital
- General Acute Care Hospital
- New York, NY
- NPI 1194832477
-
- General Acute Care Hospital
- Bronxville, NY
- NPI 1780196345
-
dba New York-Presbyterian Hospital
- General Acute Care Hospital
- New York, NY
- NPI 1952332801
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1585008000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1778025600000",
"number": "1700413317",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "555 N 13TH AVE",
"city": "UPLAND",
"state": "CA",
"postal_code": "917864904",
"telephone_number": "800-345-8979",
"fax_number": "909-949-3967"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "36949 COOK ST STE A101",
"city": "PALM DESERT",
"state": "CA",
"postal_code": "922116079",
"telephone_number": "760-340-2394",
"fax_number": "760-340-2369"
}
],
"practiceLocations": [
{
"address_1": "1305 York Ave Fl 11",
"address_purpose": "LOCATION",
"city": "New York",
"state": "NY",
"postal_code": "100215663",
"country_code": "US",
"telephone_number": "646-962-2020",
"country_name": "United States",
"address_type": "DOM"
},
{
"address_1": "11234 Anderson Street, GME Office Westerly Suite C",
"address_purpose": "LOCATION",
"city": "Loma Linda",
"state": "CA",
"postal_code": "923542804",
"country_code": "US",
"telephone_number": "909-558-4074",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "AHMED",
"first_name": "HARRIS",
"credential": "DO, MPH",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2020-03-24",
"last_updated": "2026-05-06",
"certification_date": "2026-05-06",
"status": "A"
},
"taxonomies": [
{
"code": "207W00000X",
"taxonomy_group": "",
"desc": "Ophthalmology",
"state": "CA",
"license": "20A19818",
"primary": false
},
{
"code": "207WX0107X",
"taxonomy_group": "",
"desc": "Ophthalmology, Retina Specialist",
"state": "NY",
"license": "327794",
"primary": true
},
{
"code": "207WX0107X",
"taxonomy_group": "",
"desc": "Ophthalmology, Retina Specialist",
"state": "CA",
"license": "20A19818",
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Palm Desert, CA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 6, 2026; 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.