Dr. Nam Pham, DO

  • Valencia, CA
  • Emergency medicine physician
NPI1922454545PAC ID8325463565
Medicare services, 2024
640
Medicare patients, 2024
433
Part D claims, 2024
294
Publications
1
MIPS score, 2024
97
Practice address
23845 McBean Pkwy, Valencia, CA 91355
Practice phone
Call (661) 253-8000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Henry Mayo Newhall Hospital

Hospital · Valencia, California

See all 8 affiliations

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Dr. Nam Pham is an emergency medicine physician in Valencia, California

Dr. Pham practices at Henry Mayo Newhall Hospital in Valencia, California, part of Henry Mayo Newhall Hospital.

Dr. Pham's NPI, 1922454545, was assigned on May 12, 2016. Dr. Pham graduated from WesternU College of Osteopathic Medicine of the Pacific in 2017. Dr. Pham holds California license 20A16688.

NPI and contact details
Medicare PAC ID
8325463565
NPI enumeration date
May 12, 2016
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(661) 253-8000
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
35
Medical school graduation
2017

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

Dr. Nam Pham practices at Henry Mayo Newhall Hospital in Valencia, California

Dr. Pham's primary practice is Henry Mayo Newhall Hospital, at 23845 McBean Pkwy, Valencia, CA 91355 in Los Angeles County. The practice phone is (661) 253-8000.

Source: Dmand AI Affiliation Data

Dr. Nam Pham is affiliated with 3 sites of care and 5 medical groups

Dr. Pham's primary practice is Henry Mayo Newhall Hospital in Valencia, California, part of Henry Mayo Newhall Hospital. Dr. Pham is also affiliated with Orange Coast Medical Center. The medical group on file is Vituity. Dmand AI also links Dr. Pham to 1 more hospital and 4 medical groups, each named with a free account.

See all 8 affiliations for Dr. Pham

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Nam Pham's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Pham practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Henry Mayo Newhall HospitalAvailable with a free account
+2 more sites and 4 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

See the EHR and IT leaders at every hospital where Dr. Pham practices

Dmand AI maps EHR vendors, IT decision makers and buying committees across Henry Mayo Newhall Hospital and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Nam Pham is one of 7,423 emergency medicine physicians in California

Emergency medicine is Dr. Pham's primary specialty in the NPI Registry, under taxonomy code 207P00000X. Dr. Pham is board certified in emergency medicine by the American Board of Emergency Medicine. Dr. Pham is licensed in California.

Specialties and state licenses

  • Emergency medicine, CaliforniaPrimaryLicense 20A16688 · taxonomy 207P00000X

Emergency medicine physicians near Dr. Pham

Counts of emergency 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

Dr. Nam Pham billed Medicare for 640 services in 2024

CMS data shows 640 Medicare services from Dr. Pham across 5 procedure codes in 2024, for 433 Medicare patients. Medicare paid $62,226 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024640
Medicare patients433
Paid by Medicare$62,226
Procedure codes5

Dr. Pham's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 4852024: 43311%
Tests and treatments
2023: 2252024: 2078%

Dr. Pham compared with the California median for emergency medicine physicians, 2024

  • Dr. Pham
  • California median
Medicare services
640vs 2652.4 times
Medicare patients
433vs 24378% above
Part D claims
163vs 622.6 times

Medians across 7,079 emergency medicine physicians in California with Dmand AI profiles that report each measure.

Dr. Pham'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 Dr. Pham

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

Dr. Nam Pham treated 433 Medicare patients in 2024, average age 76

CMS counts 433 Medicare patients who saw Dr. Pham in 2024. The largest group is 75 to 84, with 146 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 45% are also on Medicaid. Their average risk score is 2.23, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Pham's median patient age at 53, with 55% women.

Medicare patients, 2024433
Average age76
Average risk score2.23
Also on Medicaid45%

Dr. Pham's Medicare patients by age, 2024

Dr. Pham's Medicare patients by sex, 2024

  • Women24557%
  • Men18843%

Chronic conditions among Dr. Pham's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis62%
  4. Ischemic heart disease45%
  5. Diabetes42%
  6. Chronic kidney disease41%
  7. Heart failure36%
  8. Anxiety34%

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

Dr. Pham's patients across all payers

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

Patient panel by age, all payers

Median age 53

Patient panel by sex, all payers

  • Women55%
  • Men44%

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

Dr. Nam Pham wrote 294 Medicare Part D claims in 2024

In 2024, Dr. Pham wrote 294 Medicare Part D claims for 219 patients. 95% of them were for generic drugs. CMS names the drug for 163 of them, across 7 drugs with 11 or more claims each, at $1,119 in total drug cost. In 2023, CMS named 134 claims across 7 drugs.

Part D claims, 2024294
Drugs named by CMS7
Total drug cost$1,119
Part D patients219

Dr. Pham's Part D claims by kind of drug, 2024

  • Generic278 claims95%
  • Brand-name and other16 claims5%

Dr. Pham'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 Dr. Pham's Part D claims, 2024

  • Opioids15%45 of 294 claims
  • Antibiotics39%116 of 294 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: 1342024: 16322%

Drugs named by CMS: 7 in 2024, 7 in 2023.

See all prescribing by Dr. Pham

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

Dr. Nam Pham scored 97 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 97 out of 100 for Dr. Pham for performance year 2024, reported as part of a group. Dr. Pham accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Pham's MIPS scores, performance year 2024

  • 97of 100Final score
  • 90of 100Quality
  • 40of 100Improvement Activities
  • 78of 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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Dr. Nam Pham has 1 publication on record

Dmand AI links 1 paper to Dr. Pham in 2021. Dr. Pham's most frequent co-authors are Rodney William Borger, MD, Michael M. Neeki, DO and Louis Tran, MD.

Papers1

Dr. Pham's most frequent co-authors

Recent publications by Dr. Pham

See all 1 publications and co-authors

See who Dr. Pham researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Pham works with, so you can find a warm path to the right emergency medicine physicians.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Nam Pham received $1,195 in industry payments from 2020 to 2023

CMS Open Payments shows 33 general payments to Dr. Pham from 4 drug and device companies from 2020 to 2023. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $634.

General payments to Dr. Pham by program year, 2020 to 2023

Companies that paid Dr. Pham the most, 2020 to 2023

Share is of all general payments to this clinician.

See all payments to Dr. Pham

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

Dr. Nam Pham graduated from WesternU College of Osteopathic Medicine of the Pacific

Dr. Pham graduated from WesternU College of Osteopathic Medicine of the Pacific in 2017.

  1. Medical schoolWesternU College of Osteopathic Medicine of the Pacific
  2. Board certified in emergency medicineAmerican Board of Emergency Medicine
  3. Board certified in 2018 - 2025CA State License

Source: Dmand AI Professional Profile Data

Dr. Nam Pham accepts plans from 2 insurance carriers

Dr. Pham is in network with 2 carriers, including CMS Medicare and Molina. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.

  • CMS Medicare
  • Molina

Source: Dmand AI Insurance Network Data

Sources for Dr. Nam Pham'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 phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand 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)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
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 Dr. Nam Pham

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

What is Dr. Nam Pham's NPI number?

Dr. Nam Pham's NPI number is 1922454545. It was assigned on May 12, 2016, and it is active in the NPI Registry.

What kind of doctor is Dr. Nam Pham?

Dr. Nam Pham is an emergency medicine physician in Valencia, California. The primary specialty in the NPI Registry is Emergency Medicine Physician (taxonomy code 207P00000X).

Where does Dr. Nam Pham practice?

Dr. Pham practices at 23845 McBean Pkwy, Valencia, CA 91355. Dr. Pham's primary practice is Henry Mayo Newhall Hospital in Valencia, California, part of Henry Mayo Newhall Hospital. Dmand AI also links Dr. Pham to 1 hospital and 4 medical groups.

What is Dr. Nam Pham's office phone number?

The practice phone on file for Dr. Pham is (661) 253-8000.

What is Dr. Nam Pham's medical license number?

Dr. Pham holds California license 20A16688.

Which hospitals is Dr. Nam Pham affiliated with?

Dr. Pham practices at Henry Mayo Newhall Hospital in Valencia, California. Dr. Pham is also affiliated with Orange Coast Medical Center. Dmand AI links Dr. Pham to 1 more hospital.

What medical group is Dr. Nam Pham part of?

Dr. Pham is linked to Vituity. Dmand AI links Dr. Pham to 4 more medical groups.

Does Dr. Nam Pham accept Medicare?

Yes. CMS data shows Dr. Pham billed Medicare for 640 services in 2024, and Dr. Pham accepts Medicare assignment.

What is Dr. Nam Pham's MIPS score?

Dr. Pham's MIPS final score for performance year 2024 is 97 out of 100, reported as part of a group.

How many Medicare patients does Dr. Nam Pham see?

CMS counts 433 Medicare patients who saw Dr. Pham in 2024, with an average age of 76.

Show 9 more questionsShow fewer questions

Is Dr. Nam Pham board certified?

Yes. Dr. Pham is board certified in emergency medicine by the American Board of Emergency Medicine.

What services does Dr. Nam Pham bill to Medicare?

In 2024, Dr. Pham's most billed Medicare services were emergency department visit (99285), heart test or procedure (93042) and heart test or procedure (93010).

Where did Dr. Nam Pham go to medical school?

Dr. Pham graduated from WesternU College of Osteopathic Medicine of the Pacific in 2017.

What drugs does Dr. Nam Pham prescribe most?

In 2024 Medicare Part D data, Dr. Pham's most prescribed drugs by claims were Cefdinir, Hydrocodone-Acetaminophen and Cephalexin.

Has Dr. Nam Pham received payments from drug or device companies?

CMS Open Payments shows $1,195 in general payments to Dr. Pham from 4 companies from 2020 to 2023. The largest total came from Abbvie Inc.

How long has Dr. Nam Pham been practicing?

Dr. Pham graduated from medical school in 2017, 9 years ago.

Does Dr. Nam Pham do research?

Dmand AI links 1 publication to Dr. Pham.

Who does Dr. Nam Pham publish with?

Dr. Pham's most frequent co-authors are Rodney William Borger, MD (1 shared paper), Michael M. Neeki, DO (1 shared paper) and Louis Tran, MD (1 shared paper).

What insurance does Dr. Nam Pham accept?

Dr. Pham is in network with 2 carriers, including CMS Medicare and Molina. Medicare plans come from the most carriers, 2. Check the plan with the practice before a visit.

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