Individual provider Active NPI

Stephen P Denq, M.D.

  • Internal Medicine Physician
  • Alhambra, CA
National Provider Identifier
1568533073
Registry record updated May 20, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
A065839 Issued in CA
Practice address
1000 S Garfield Ave
Alhambra, CA 91801-4709
Phone
(626) 281-3383
NPI assigned
Nov 13, 2006
Last updated
May 20, 2023By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on May 20, 2023

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X A065839 CA Primary

Addresses

Primary practice location

1000 S Garfield Ave
Alhambra, CA 91801-4709

Mailing address

1000 S Garfield Ave
Alhambra, CA 91801-4709
Phone (626) 281-3383

Other practice location 1

10414 Vacco St
S El Monte, CA 91733-3350
Phone (626) 636-8700

Other identifiers 1

IdentifierTypeStateIssuer
00A658390MedicaidCA

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
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20110421000032 CA Practitioner - Internal Medicine 1153506977 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
New York Medical College, 1996
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Buddhist Tzu CHI Medical FoundationGroup PAC ID 0941551261, 4 clinicians

Practice addresses (Care Compare)

1000 S Garfield Ave
Alhambra, CA 91801-4709
Phone (626) 281-3383

10414 Vacco St
S El Monte, CA 91733-3350
Phone (626) 281-3383

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy1-10

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A065839CAMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Buddhist Tzu CHI Medical Foundation CurrentSince Mar 24, 2025 Accepting new patients
Denq Corporation Internal Medicine PastSince Dec 27, 2010 Accepting new patients
Dignity Community Care Past Accepting new patients

Locations

9620 Flair Dr
El Monte, CA 91731

10414 Vacco St
South El Monte, CA 91733
Phone (626) 281-3383

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Ownership & related parties

All facility ownership & control disclosures 3

Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.

FacilityTypeRoleSince
Buddhist Tzu CHI Health CenterS El Monte, CA, CCN A01160 Federally qualified health center Corporate Officer (100%)
W-2 Managing Employee (100%)
Operational/Managerial Control (100%)
Feb 1, 2021
Feb 1, 2021
Feb 1, 2021
Buddhist Tzu CHI Health CenterAlhambra, CA, CCN A01163 Federally qualified health center Corporate Officer (100%)
W-2 Managing Employee (100%)
Operational/Managerial Control (100%)
Feb 1, 2021
Feb 1, 2021
Feb 1, 2021
Buddhist Tzu CHI Health CenterWilmington, CA, CCN A01185 Federally qualified health center Corporate Officer (100%)
W-2 Managing Employee (100%)
Operational/Managerial Control (100%)
Feb 1, 2021
Feb 1, 2021
Feb 1, 2021

Owned or controlled facilities with NPI records 1

Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.

Organizations & group practices 5

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.

NPI Registry JSON

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

{
    "created_epoch": "1163376000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1684540800000",
    "number": "1568533073",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1000 S GARFIELD AVE",
            "city": "ALHAMBRA",
            "state": "CA",
            "postal_code": "918014709",
            "telephone_number": "626-281-3383"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1000 S GARFIELD AVE",
            "city": "ALHAMBRA",
            "state": "CA",
            "postal_code": "918014709",
            "telephone_number": "626-281-3383"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "10414 Vacco St",
            "address_purpose": "LOCATION",
            "city": "S El Monte",
            "state": "CA",
            "postal_code": "917333350",
            "country_code": "US",
            "telephone_number": "626-636-8700",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DENQ",
        "first_name": "STEPHEN",
        "middle_name": "P",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2006-11-13",
        "last_updated": "2023-05-20",
        "certification_date": "2023-05-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "A065839",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00A658390",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Alhambra, CA

Sources for this page

Verify at the official NPI Registry.