Apinunt Andrew Khemthong

  • Bakersfield, CA
  • Internist
NPI1154620722PAC ID5799000238
Medicare services, 2024
711
Medicare patients, 2024
311
Part D claims, 2024
350
MIPS score, 2024
82
Hospital affiliations
1
Practice address
2615 Chester Avenue, Bakersfield, CA 93301
Practice phone
Call (661) 395-3000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Adventist Health Bakersfield

Hospital · Bakersfield, California

See all 7 affiliations

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Apinunt Andrew Khemthong is an internist in Bakersfield, California

Apinunt Khemthong practices at Adventist Health Bakersfield in Bakersfield, California, part of Adventist Health.

Apinunt Khemthong's NPI, 1154620722, was assigned on March 22, 2011. Apinunt Khemthong graduated from WesternU College of Osteopathic Medicine of the Pacific in 2011. Apinunt Khemthong's California license number on file is 20A12675.

NPI and contact details
Medicare PAC ID
5799000238
NPI enumeration date
March 22, 2011
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(661) 395-3000
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
41
Medical school graduation
2011

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

Apinunt Andrew Khemthong practices at Adventist Health Bakersfield in Bakersfield, California

Apinunt Khemthong's primary practice is Adventist Health Bakersfield, at 2615 Chester Avenue, Bakersfield, CA 93301 in Kern County. The practice phone is (661) 395-3000.

Source: Dmand AI Affiliation Data

Apinunt Andrew Khemthong is affiliated with 2 sites of care and 5 medical groups

Apinunt Khemthong's primary practice is Adventist Health Bakersfield in Bakersfield, California, part of Adventist Health. The medical group on file is Vituity. Dmand AI also links Apinunt Khemthong to 4 more medical groups and 1 hospice, each named with a free account.

See all 7 affiliations for Apinunt Khemthong

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

Dmand AI tracks the EHR system at Apinunt Andrew Khemthong's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Apinunt Khemthong practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Adventist Health BakersfieldAvailable with a free account
+1 more site and 4 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Apinunt Andrew Khemthong is one of 16,751 internists in California

Internal medicine is Apinunt Khemthong's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Apinunt Khemthong is board certified in internal medicine by the American Board of Internal Medicine. Apinunt Khemthong has a license on file in California.

Specialties and state licenses

  • Internal medicine, CaliforniaPrimaryLicense 20A12675 · 2013 to 2025 · taxonomy 207R00000X

Clinical focus

Dmand AI lists cardiac arrhythmia, circulation problems, congestive heart failure, coronary artery disease, gastrointestinal bleeding, kidney failure, lung disease: COPD, asthma or bronchitis and pneumonia and respiratory infection among the conditions Apinunt Khemthong treats.

Internists near Apinunt Khemthong

Counts of internists 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

Apinunt Andrew Khemthong billed Medicare for 711 services in 2024

CMS data shows 711 Medicare services from Apinunt Khemthong across 4 procedure codes in 2024, for 311 Medicare patients. Medicare paid $67,189 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024711
Medicare patients311
Paid by Medicare$67,189
Procedure codes4

Apinunt Khemthong's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 9062024: 71122%

Apinunt Khemthong compared with the California median for internists, 2024

  • Apinunt Khemthong
  • California median
Medicare services
711vs 36197% above
Medicare patients
311vs 1512.1 times
Part D claims
118vs 42172% below

Medians across 15,815 internists in California with Dmand AI profiles that report each measure.

Apinunt Khemthong'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 Apinunt Khemthong

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Medicare shows one payer. Book a meeting to get commercial claims data for Apinunt Khemthong and other internists in California.

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

Apinunt Andrew Khemthong treated 311 Medicare patients in 2024, average age 73

CMS counts 311 Medicare patients who saw Apinunt Khemthong in 2024. The largest group is 65 to 74, with 116 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 65% are also on Medicaid. Their average risk score is 2.82, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Apinunt Khemthong's median patient age at 60, with 47% women.

Medicare patients, 2024311
Average age73
Average risk score2.82
Also on Medicaid65%

Apinunt Khemthong's Medicare patients by age, 2024

Apinunt Khemthong's Medicare patients by sex, 2024

  • Women15450%
  • Men15750%

Chronic conditions among Apinunt Khemthong's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Ischemic heart disease65%
  4. Diabetes58%
  5. Arthritis52%
  6. Heart failure51%
  7. Chronic kidney disease47%
  8. Mood disorders40%

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

Apinunt Khemthong's patients across all payers

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

Patient panel by age, all payers

Median age 60

Patient panel by sex, all payers

  • Women47%
  • Men52%

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

Apinunt Andrew Khemthong wrote 350 Medicare Part D claims in 2024

In 2024, Apinunt Khemthong wrote 350 Medicare Part D claims for 131 patients. 92% of them were for generic drugs. CMS names the drug for 118 of them, across 8 drugs with 11 or more claims each, at $7,530 in total drug cost. In 2023, CMS named 216 claims across 12 drugs.

Part D claims, 2024350
Drugs named by CMS8
Total drug cost$7,530
Part D patients131

Apinunt Khemthong's Part D claims by kind of drug, 2024

  • Generic323 claims92%
  • Brand-name27 claims8%

Apinunt Khemthong'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 Apinunt Khemthong's Part D claims, 2024

  • Opioids7%25 of 350 claims
  • Antibiotics23%81 of 350 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: 2162024: 11845%

Drugs named by CMS: 8 in 2024, 12 in 2023.

See all prescribing by Apinunt Khemthong

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

Apinunt Andrew Khemthong scored 82 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 82 out of 100 for Apinunt Khemthong for performance year 2024, reported as part of a group. Apinunt Khemthong accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Apinunt Khemthong's MIPS scores, performance year 2024

  • 82of 100Final score
  • 65.6of 100Quality
  • 40of 100Improvement Activities
  • 71of 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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Apinunt Andrew Khemthong received $4,820 in industry payments from 2016 to 2025

CMS Open Payments shows 125 general payments to Apinunt Khemthong from 26 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) paid the most, $872.

General payments to Apinunt Khemthong by program year, 2016 to 2025

Companies that paid Apinunt Khemthong the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Apinunt Khemthong

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

Apinunt Andrew Khemthong graduated from WesternU College of Osteopathic Medicine of the Pacific

Apinunt Khemthong graduated from WesternU College of Osteopathic Medicine of the Pacific in 2011.

  1. Medical schoolWesternU College of Osteopathic Medicine of the Pacific
  2. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Apinunt Andrew Khemthong accepts plans from 9 insurance carriers

Apinunt Khemthong is in network with 9 carriers, including Elevance, United Healthcare and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

  • Elevance
  • United Healthcare
  • Blue Cross Blue Shield of Massachusetts
  • Blue Cross Blue Shield of Michigan
  • HCSC
  • Regence Health Plans
  • Aspirus Health Plan
  • Blue Cross and Blue Shield of Kansas City
  • +1 more carriersWith a free account

Plan types Apinunt Khemthong accepts, by number of carriers

  1. Medicare7
  2. PPO6
  3. POS3
  4. EPO2
  5. HMO2

Source: Dmand AI Insurance Network Data

Sources for Apinunt Andrew Khemthong'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)
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 Apinunt Andrew Khemthong

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

What is Apinunt Andrew Khemthong's NPI number?

Apinunt Andrew Khemthong's NPI number is 1154620722. It was assigned on March 22, 2011, and it is active in the NPI Registry.

What does Apinunt Andrew Khemthong specialize in?

Apinunt Andrew Khemthong is an internist in Bakersfield, California. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Apinunt Andrew Khemthong practice?

Apinunt Khemthong practices at 2615 Chester Avenue, Bakersfield, CA 93301. Apinunt Khemthong's primary practice is Adventist Health Bakersfield in Bakersfield, California, part of Adventist Health. Dmand AI also links Apinunt Khemthong to 4 medical groups and 1 hospice.

What is Apinunt Andrew Khemthong's office phone number?

The practice phone on file for Apinunt Khemthong is (661) 395-3000.

What is Apinunt Andrew Khemthong's medical license number?

Apinunt Khemthong's California license number on file is 20A12675.

Which hospitals is Apinunt Andrew Khemthong affiliated with?

Apinunt Khemthong practices at Adventist Health Bakersfield in Bakersfield, California.

What medical group is Apinunt Andrew Khemthong part of?

Apinunt Khemthong is linked to Vituity. Dmand AI links Apinunt Khemthong to 4 more medical groups.

Does Apinunt Andrew Khemthong accept Medicare?

Yes. CMS data shows Apinunt Khemthong billed Medicare for 711 services in 2024, and Apinunt Khemthong accepts Medicare assignment.

What is Apinunt Andrew Khemthong's MIPS score?

Apinunt Khemthong's MIPS final score for performance year 2024 is 82 out of 100, reported as part of a group.

How many Medicare patients does Apinunt Andrew Khemthong see?

CMS counts 311 Medicare patients who saw Apinunt Khemthong in 2024, with an average age of 73.

Show 7 more questionsShow fewer questions

Is Apinunt Andrew Khemthong board certified?

Yes. Apinunt Khemthong is board certified in internal medicine by the American Board of Internal Medicine.

What services does Apinunt Andrew Khemthong bill to Medicare?

In 2024, Apinunt Khemthong's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99239) and hospital inpatient care (99223).

Where did Apinunt Andrew Khemthong go to medical school?

Apinunt Khemthong graduated from WesternU College of Osteopathic Medicine of the Pacific in 2011.

What drugs does Apinunt Andrew Khemthong prescribe most?

In 2024 Medicare Part D data, Apinunt Khemthong's most prescribed drugs by claims were Pantoprazole Sodium, Amoxicillin-Clavulanate Potass and Ondansetron ODT.

Has Apinunt Andrew Khemthong received payments from drug or device companies?

CMS Open Payments shows $4,820 in general payments to Apinunt Khemthong from 26 companies from 2016 to 2025. The largest total came from ZOLL Services LLC (A/K/A ZOLL LifeCor Corp).

How long has Apinunt Andrew Khemthong been practicing?

Apinunt Khemthong graduated from medical school in 2011, 15 years ago.

What insurance does Apinunt Andrew Khemthong accept?

Apinunt Khemthong is in network with 9 carriers, including Elevance, United Healthcare and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.

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