William Will Nham

  • Daly City, CA
  • Adult medicine physician
NPI1265061154PAC ID1557772977
Medicare services, 2024
556
Medicare patients, 2024
101
Part D claims, 2024
1,974
MIPS score, 2024
100
Industry payments
$148
Practice address
2171 Junipero Serra Blvd, Daly City, CA 94014
Practice phone
Call (415) 391-9686
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Go East Medical Services

Daly City, California

See all 3 affiliations

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William Will Nham is an adult medicine physician in Daly City, California

William Nham practices at Go East Medical Services in Daly City, California.

William Nham's NPI, 1265061154, was assigned on April 3, 2020. William Nham holds California license 186953.

NPI and contact details
Medicare PAC ID
1557772977
NPI enumeration date
April 3, 2020
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(415) 391-9686
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
33
Medical school graduation
2019

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

William Will Nham practices at Go East Medical Services in Daly City, California

William Nham's primary practice is Go East Medical Services, at 2171 Junipero Serra Blvd, Daly City, CA 94014 in San Mateo County. The practice phone is (415) 391-9686.

  • Go East Medical Services
    2171 Junipero Serra Blvd, Daly City, CA 94014 · San Mateo CountyPhone(415) 391-9686

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

William Will Nham is affiliated with 2 sites of care and 1 medical group

William Nham's primary practice is Go East Medical Services in Daly City, California. The medical group on file is North East Medical Services (NEMS). Dmand AI also links William Nham to 1 more community health center, named with a free account.

See all 3 affiliations for William Nham

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

Dmand AI tracks the EHR system at William Will Nham's practice

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

EHR by site
SiteEHR vendor and product
Go East Medical ServicesAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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William Will Nham is one of 299 adult medicine physicians in California

Adult medicine is William Nham's primary specialty in the NPI Registry, under taxonomy code 207QA0505X. Dmand AI has William Nham's licenses on file in 2 states: California and Nevada.

Specialties and state licenses

  • Adult medicine, CaliforniaPrimaryLicense 186953 · taxonomy 207QA0505X
  • Nevada licenseLicense 25600

Adult medicine physicians near William Nham

Counts of adult medicine physicians with a Dmand AI profile, by place and practice. Each opens the list.

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

William Will Nham billed Medicare for 556 services in 2024

CMS data shows 556 Medicare services from William Nham across 13 procedure codes in 2024, for 101 Medicare patients. Medicare paid $6,192 for them. Every service was in an office.

Medicare services, 2024556
Medicare patients101
Paid by Medicare$6,192
Procedure codes13

William Nham's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Lab and pathology
2023: 402024: 433982%
Surgery
2023: 152024: 98553%
Other services
2023: 02024: 25

William Nham compared with the California median for adult medicine physicians, 2024

  • William Nham
  • California median
Medicare services
556vs 1992.8 times
Medicare patients
101vs 1097% below
Part D claims
1,561vs 96362% above

Medians across 284 adult medicine physicians in California with Dmand AI profiles that report each measure.

William Nham's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by William Nham

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

William Will Nham treated 101 Medicare patients in 2024, average age 75

CMS counts 101 Medicare patients who saw William Nham in 2024. The largest group is 65 to 74, with 59 patients. 69% of them have high cholesterol, and 63% have high blood pressure. 88% are also on Medicaid. Their average risk score is 0.81, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts William Nham's median patient age at 58, with 54% women.

Medicare patients, 2024101
Average age75
Average risk score0.81
Also on Medicaid88%

William Nham's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

William Nham's Medicare patients by sex, 2024

  • Women5958%
  • Men4242%

Chronic conditions among William Nham's Medicare patients, 2024

  1. High cholesterol69%
  2. High blood pressure63%
  3. Diabetes34%
  4. Chronic kidney disease18%
  5. Arthritis17%
  6. Ischemic heart disease15%
  7. Osteoporosis12%

Share of Medicare patients with each condition. A patient can have several.

William Nham's patients across all payers

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

Patient panel by age, all payers

Median age 58

Patient panel by sex, all payers

  • Women54%
  • Men44%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

William Will Nham wrote 1,974 Medicare Part D claims in 2024

In 2024, William Nham wrote 1,974 Medicare Part D claims for 325 patients. 89% of them were for generic drugs. CMS names the drug for 1,561 of them, across 40 drugs with 11 or more claims each, at $70,425 in total drug cost. In 2023, CMS named 289 claims across 16 drugs.

Part D claims, 20241,974
Drugs named by CMS40
Total drug cost$70,425
Part D patients325

William Nham's Part D claims by kind of drug, 2024

  • Generic1,754 claims89%
  • Brand-name207 claims10%
  • Other13 claims1%

William Nham's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in William Nham's Part D claims, 2024

  • Antibiotics3%56 of 1,974 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 2892024: 1,561440%

Drugs named by CMS: 40 in 2024, 16 in 2023.

See all prescribing by William Nham

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

William Will Nham scored 100 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 100 out of 100 for William Nham for performance year 2024, reported as part of a group. William Nham accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

William Nham's MIPS scores, performance year 2024

  • 100of 100Final score
  • 100of 100Quality
  • 40of 100Improvement Activities
  • 100of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026

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William Will Nham received $148 in industry payments from 2023 to 2024

CMS Open Payments shows 2 general payments to William Nham from 2 drug and device companies from 2023 to 2024. Food and beverage make up the largest share, 100% of the total. Regeneron Pharmaceuticals, Inc. paid the most, $125.

General payments to William Nham by program year, 2023 to 2024

Companies that paid William Nham the most, 2023 to 2024

Share is of all general payments to this clinician.

See all payments to William Nham

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Sources for William Will Nham'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 DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Industry paymentsOpen Payments (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 William Will Nham

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

What is William Will Nham's NPI number?

William Will Nham's NPI number is 1265061154. It was assigned on April 3, 2020, and it is active in the NPI Registry.

What does William Will Nham specialize in?

William Will Nham is an adult medicine physician in Daly City, California. The primary specialty in the NPI Registry is Adult Medicine Physician (taxonomy code 207QA0505X).

Where does William Will Nham practice?

William Nham practices at 2171 Junipero Serra Blvd, Daly City, CA 94014. William Nham's primary practice is Go East Medical Services in Daly City, California. Dmand AI also links William Nham to 1 community health center.

What is William Will Nham's office phone number?

The practice phone on file for William Nham is (415) 391-9686.

What is William Will Nham's medical license number?

William Nham holds California license 186953, one of the licenses on file in 2 states.

Which states has William Will Nham been licensed in?

Dmand AI has state licenses on file for William Nham in California and Nevada.

What medical group is William Will Nham part of?

William Nham is linked to North East Medical Services (NEMS).

Does William Will Nham accept Medicare?

Yes. CMS data shows William Nham billed Medicare for 556 services in 2024, and William Nham accepts Medicare assignment.

What is William Will Nham's MIPS score?

William Nham's MIPS final score for performance year 2024 is 100 out of 100, reported as part of a group.

How many Medicare patients does William Will Nham see?

CMS counts 101 Medicare patients who saw William Nham in 2024, with an average age of 75.

Show 4 more questionsShow fewer questions

What services does William Will Nham bill to Medicare?

In 2024, William Nham's most billed Medicare services were surgery: heart and blood vessels (36415), lab and pathology test (80053) and lab and pathology test (83036).

What drugs does William Will Nham prescribe most?

In 2024 Medicare Part D data, William Nham's most prescribed drugs by claims were Atorvastatin Calcium, Losartan Potassium and Amlodipine Besylate.

Has William Will Nham received payments from drug or device companies?

CMS Open Payments shows $148 in general payments to William Nham from 2 companies from 2023 to 2024. The largest total came from Regeneron Pharmaceuticals, Inc.

How long has William Will Nham been practicing?

William Nham graduated from medical school in 2019, 7 years ago.

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