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Clarence Ly, NP

  • Upland, CA
  • Nurse practitioner
NPI1356154595PAC ID7517497886
Affiliated sites
1
Medical group
1
State license
1
Year NPI issued
2025
Practice address
914 W Foothill Blvd, Upland, CA 91786
Practice phone
Call (909) 985-2872
Professional email
Get professional email
Personal email
Get personal email
Mobile number
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Social profiles

Primary practice

Mukesh Amin MD & Tejinder Singh MD Inc

Upland, California

See all 3 affiliations

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Clarence Ly is a nurse practitioner in Upland, California

Clarence Ly practices at Mukesh Amin MD & Tejinder Singh MD Inc in Upland, California.

Clarence Ly's NPI, 1356154595, was assigned on January 30, 2025. Clarence Ly holds California license NP95031960.

NPI and contact details
NPI
1356154595NPI Registry (opens in a new tab)
Medicare PAC ID
7517497886
NPI enumeration date
January 30, 2025
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(909) 985-2872
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
28
Medical school graduation
2024

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Clarence Ly practices at Mukesh Amin MD & Tejinder Singh MD Inc in Upland, California

Clarence Ly's primary practice is Mukesh Amin MD & Tejinder Singh MD Inc, at 914 W Foothill Blvd, Upland, CA 91786 in San Bernardino County. The practice phone is (909) 985-2872.

  • Mukesh Amin MD & Tejinder Singh MD Inc
    914 W Foothill Blvd, Upland, CA 91786 · San Bernardino CountyPhone(909) 985-2872

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Clarence Ly is affiliated with 2 sites of care and 1 medical group

Clarence Ly's primary practice is Mukesh Amin MD & Tejinder Singh MD Inc in Upland, California. The medical group on file is Chaffey Medical Group. Dmand AI also links Clarence Ly to 1 more group practice or clinic, named with a free account.

Mukesh Amin MD & Tejinder Singh MD IncUpland, CaliforniaPrimary
Chaffey Medical GroupPrimary care group, Upland, CA1 group practice or clinicName with a free account
See all 3 affiliations for Clarence Ly

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Clarence Ly's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Clarence Ly practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Mukesh Amin MD & Tejinder Singh MD IncAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Clarence Ly is one of 5,983 nurse practitioners in California

Nurse practitioner is Clarence Ly's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Clarence Ly is licensed in California.

Specialties and state licenses

  • Nurse practitioner, CaliforniaPrimaryLicense NP95031960 · taxonomy 363L00000X

Nurse practitioners near Clarence Ly

Counts of nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.

5,983nurse practitioners in California
9nurse practitioners in Upland

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Clarence Ly's patients have a median age of 73

Across all payers, Dmand AI patient panel data puts Clarence Ly's median patient age at 73, with 52% women.

Clarence Ly's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 73

Patient panel by sex, all payers

  • Women52%
  • Men48%

Source: Dmand AI Patient Panel Data

How Clarence Ly takes part in Medicare

Clarence Ly accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

Sources for Clarence Ly's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel Data
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Clarence Ly

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Clarence Ly's NPI number?

Clarence Ly's NPI number is 1356154595. It was assigned on January 30, 2025, and it is active in the NPI Registry.

What does Clarence Ly specialize in?

Clarence Ly is a nurse practitioner in Upland, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).

Where does Clarence Ly practice?

Clarence Ly practices at 914 W Foothill Blvd, Upland, CA 91786. Clarence Ly's primary practice is Mukesh Amin MD & Tejinder Singh MD Inc in Upland, California. Dmand AI also links Clarence Ly to 1 group practice or clinic.

What is Clarence Ly's office phone number?

The practice phone on file for Clarence Ly is (909) 985-2872.

What is Clarence Ly's medical license number?

Clarence Ly holds California license NP95031960.

What medical group is Clarence Ly part of?

Clarence Ly is linked to Chaffey Medical Group.

Does Clarence Ly accept Medicare?

Yes. CMS lists Clarence Ly as accepting Medicare assignment.

How long has Clarence Ly been practicing?

Clarence Ly graduated from medical school in 2024, 2 years ago.

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