Individual provider Active NPI

Nathalia Velasquez, M.D

  • Otolaryngic Allergy Physician
  • Fremont, CA
National Provider Identifier
1477903987
Registry record updated Sep 9, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Otolaryngic Allergy PhysicianTaxonomy code 207YX0602X
License
A192748 Issued in CA
Practice address
39400 Paseo Padre Pkwy
Fremont, CA 94538-2310
Phone
(510) 248-3085
Fax
(954) 659-5787
NPI assigned
Jun 15, 2016
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 9, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Otolaryngic Allergy Physician 207YX0602X A192748 CA Primary
Otolaryngic Allergy Physician 207YX0602X 87520 GA

Addresses

Primary practice location

39400 Paseo Padre Pkwy
Fremont, CA 94538-2310

Mailing address

39400 Paseo Padre Pkwy
Fremont, CA 94538-2310
Phone (510) 675-4241

Other names 1

  • Dr. Nathalia Garcia-Leon Former name

Electronic endpoints 2

TypeEndpointUseAffiliation
SOAP URL https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ncalceq Health Information Exchange (HIE)
SOAP URL https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ncalceq Health Information Exchange (HIE)

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in FL, CA2 enrollments
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20220726001750 FL Practitioner - Otolaryngology 0840609723 Reassigns benefits to 1 organization
I20240718004262 CA Practitioner - Otolaryngology 0840609723 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Otolaryngology
Education
Other, 2008
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Permanente Medical Group IncGroup PAC ID 8921910225, 10,928 clinicians

Practice addresses (Care Compare)

39400 Paseo Padre Pkwy
Fremont, CA 94538-2310
Phone (510) 248-3000

Merit-based Incentive Payment System (MIPS)

Final score
92.26 of 100Reported as apm
Quality
80.2
Promoting interoperability
99.24
Improvement activities
40

Procedures performed for Medicare patients

ProcedureNumber of procedures
Removal of skin lesions1-10

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
A192748CAMDOtolaryngic Allergy Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Permanente Medical Group, Inc CurrentSince Jul 22, 2024 Accepting new patients
Cleveland Clinic Florida a Nonprofit Corporation CurrentSince Jul 25, 2022 Accepting new patients
Permanente Medical Group Inc Otolaryngology Current Accepting new patients
Permanente Medical Group Inc Otolaryngology CurrentSince Jul 22, 2024 Accepting new patients

Locations

750 Auburn Ravine Rd
Auburn, CA 95603
Phone (530) 823-6131

39400 Paseo Padre Pkwy
Fremont, CA 94538
Phone (510) 248-3000

4753 W Shaw Ave
Ste 101
Fresno, CA 93722
Phone (559) 277-8738

900 N Douty St
Hanford, CA 93230
Phone (559) 587-9014

1800 Harrison St
Fl 7
Oakland, CA 94612

101 Monroe St
Petaluma, CA 94954
Phone (707) 763-4109

1150 Veterans Blvd
Redwood City, CA 94063
Phone (650) 299-2015

901 Nevin Ave
Richmond, CA 94801
Phone (510) 307-1500

930 W Main St
Ripon, CA 95366
Phone (209) 599-4221

501 J St
Sacramento, CA 95814
Phone (916) 497-3000

2200 Ofarrell St
San Francisco, CA 94115
Phone (415) 202-2000

710 Lawrence Expy
Santa Clara, CA 95051
Phone (408) 236-6400

5615 Scotts Valley Dr
Scotts Valley, CA 95066
Phone (831) 430-2700

7373 West Ln
Stockton, CA 95210
Phone (209) 476-2000

975 Sereno Dr
Vallejo, CA 94589
Phone (707) 651-1000

320 N Crawford St
Willows, CA 95988
Phone (530) 934-2834

2950 Cleveland Clinic Blvd
Bldg A
Weston, FL 33331
Phone (818) 825-5654

2950 Cleveland Clinic Blvd
Weston, FL 33331
Phone (954) 689-5000

6801 Brecksville Rd
Ste 20
Seven Hills, OH 44131
Phone (216) 445-3363

Organizations & group practices 4

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.

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1465948800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757376000000",
    "number": "1477903987",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "39400 PASEO PADRE PKWY",
            "city": "FREMONT",
            "state": "CA",
            "postal_code": "945382310",
            "telephone_number": "510-675-4241"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "39400 PASEO PADRE PKWY",
            "city": "FREMONT",
            "state": "CA",
            "postal_code": "945382310",
            "telephone_number": "510-248-3085",
            "fax_number": "954-659-5787"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "VELASQUEZ",
        "first_name": "NATHALIA",
        "name_prefix": "Dr.",
        "credential": "M.D",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-06-15",
        "last_updated": "2025-09-09",
        "certification_date": "2025-09-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207YX0602X",
            "taxonomy_group": "",
            "desc": "Otolaryngology, Otolaryngic Allergy",
            "state": "CA",
            "license": "A192748",
            "primary": true
        },
        {
            "code": "207YX0602X",
            "taxonomy_group": "",
            "desc": "Otolaryngology, Otolaryngic Allergy",
            "state": "GA",
            "license": "87520",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "SOAP",
            "endpointTypeDescription": "SOAP URL",
            "endpoint": "https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ncalceq",
            "affiliation": "N",
            "endpointDescription": "Carequality",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "C-CDA",
            "address_1": "39400 Paseo Padre Pkwy",
            "city": "Fremont",
            "state": "CA",
            "country_code": "US",
            "postal_code": "945382310",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "SOAP",
            "endpointTypeDescription": "SOAP URL",
            "endpoint": "https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ncalceq",
            "affiliation": "N",
            "endpointDescription": "Carequality",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "C-CDA",
            "address_1": "39400 Paseo Padre Pkwy",
            "city": "Fremont",
            "state": "CA",
            "country_code": "US",
            "postal_code": "945382310",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "NATHALIA",
            "last_name": "GARCIA-LEON",
            "prefix": "DR.",
            "credential": "M.D",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Fremont, CA

Sources for this page

Verify at the official NPI Registry.