Dr. Christopher Laohathai, MD

  • Saint Louis, MO
  • Epilepsy physician
NPI1821309279PAC ID1052537263
Medicare services, 2024
300
Medicare patients, 2024
138
Part D claims, 2024
1,223
MIPS score, 2024
85
Hospital affiliations
1
Practice address
1201 S Grand Blvd, Saint Louis, MO 63104
Practice phone
Call (314) 257-8000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

SSM Health Saint Louis University Hospital

Hospital · Saint Louis, Missouri

See all 4 affiliations

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Dr. Christopher Laohathai is an epilepsy physician in Saint Louis, Missouri

Dr. Laohathai practices at SSM Health Saint Louis University Hospital in Saint Louis, Missouri, part of SSM Health Care.

Dr. Laohathai's NPI, 1821309279, was assigned on June 30, 2010. Dr. Laohathai holds Missouri license 2014030572.

NPI and contact details
Medicare PAC ID
1052537263
NPI enumeration date
June 30, 2010
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(314) 257-8000
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
51
Medical school graduation
2001

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

Dr. Christopher Laohathai practices at SSM Health Saint Louis University Hospital in Saint Louis, Missouri

Dr. Laohathai's primary practice is SSM Health Saint Louis University Hospital, at 1201 S Grand Blvd, Saint Louis, MO 63104 in St. Louis City. The practice phone is (314) 257-8000.

Source: Dmand AI Affiliation Data

Dr. Christopher Laohathai is affiliated with 3 sites of care and 1 medical group

Dr. Laohathai's primary practice is SSM Health Saint Louis University Hospital in Saint Louis, Missouri, part of SSM Health Care. The medical group on file is SLUCare Physician Group. Dmand AI also links Dr. Laohathai to 1 more behavioral health center and 1 group practice or clinic, each named with a free account.

See all 4 affiliations for Dr. Laohathai

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

Dmand AI tracks the EHR system at Dr. Christopher Laohathai's practice

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

EHR by site
SiteEHR vendor and product
SSM Health Saint Louis University HospitalAvailable with a free account
+2 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Christopher Laohathai is one of 21 epilepsy physicians in Missouri

Epilepsy is Dr. Laohathai's primary specialty in the NPI Registry, under taxonomy code 2084E0001X. Dr. Laohathai is licensed in Missouri.

Specialties and state licenses

  • Epilepsy, MissouriPrimaryLicense 2014030572 · taxonomy 2084E0001X

Epilepsy physicians near Dr. Laohathai

Counts of epilepsy 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. Christopher Laohathai billed Medicare for 300 services in 2024

CMS data shows 300 Medicare services from Dr. Laohathai across 7 procedure codes in 2024, for 138 Medicare patients. Medicare paid $34,775 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024300
Medicare patients138
Paid by Medicare$34,775
Procedure codes7

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

  • 2023
  • 2024
Tests and treatments
2023: 2762024: 24611%
Office and hospital visits
2023: 202024: 40100%
Other services
2023: 02024: 14

Dr. Laohathai compared with the Missouri median for epilepsy physicians, 2024

  • Dr. Laohathai
  • Missouri median
Part D claims
1,111vs 2943.8 times

Medians across 16 epilepsy physicians in Missouri with Dmand AI profiles that report each measure.

Dr. Laohathai'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. Laohathai

Need commercial claims for Dr. Laohathai?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Laohathai and other epilepsy physicians in Missouri.

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

Dr. Christopher Laohathai treated 138 Medicare patients in 2024, average age 64

CMS counts 138 Medicare patients who saw Dr. Laohathai in 2024. The largest group is under 65, with 61 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 53% 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 Dr. Laohathai's median patient age at 63, with 52% women.

Medicare patients, 2024138
Average age64
Average risk score2.82
Also on Medicaid53%

Dr. Laohathai's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Laohathai's Medicare patients by sex, 2024

  • Women6749%
  • Men7151%

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

  1. High blood pressure75%
  2. High cholesterol73%
  3. Arthritis54%
  4. Mood disorders53%
  5. Depression51%
  6. Anxiety48%
  7. Stroke or TIA45%
  8. Diabetes43%

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

Dr. Laohathai's patients across all payers

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

Patient panel by age, all payers

Median age 63

Patient panel by sex, all payers

  • Women52%
  • Men48%

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

Dr. Christopher Laohathai wrote 1,223 Medicare Part D claims in 2024

In 2024, Dr. Laohathai wrote 1,223 Medicare Part D claims for 108 patients. 81% of them were for generic drugs. CMS names the drug for 1,111 of them, across 26 drugs with 11 or more claims each, at $372,511 in total drug cost. In 2023, CMS named 930 claims across 26 drugs.

Part D claims, 20241,223
Drugs named by CMS26
Total drug cost$372,511
Part D patients108

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

  • Generic985 claims81%
  • Brand-name198 claims16%
  • Other40 claims3%

Dr. Laohathai'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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 9302024: 1,11119%

Drugs named by CMS: 26 in 2024, 26 in 2023.

See all prescribing by Dr. Laohathai

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. Christopher Laohathai scored 85 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Dr. Laohathai for performance year 2024, reported as part of a group. Dr. Laohathai accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Laohathai's MIPS scores, performance year 2024

  • 85of 100Final score
  • 68.5of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 72of 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. Christopher Laohathai received $82 in industry payments in 2017

CMS Open Payments shows 2 general payments to Dr. Laohathai from 2 drug and device companies in 2017. Food and beverage make up the largest share, 100% of the total. Sanofi and Genzyme US Companies paid the most, $68.

Companies that paid Dr. Laohathai the most, 2017 to 2017

Share is of all general payments to this clinician.

See all payments to Dr. Laohathai

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

Sources for Dr. Christopher Laohathai'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)
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. Christopher Laohathai

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. Christopher Laohathai's NPI number?

Dr. Christopher Laohathai's NPI number is 1821309279. It was assigned on June 30, 2010, and it is active in the NPI Registry.

What kind of doctor is Dr. Christopher Laohathai?

Dr. Christopher Laohathai is an epilepsy physician in Saint Louis, Missouri. The primary specialty in the NPI Registry is Epilepsy Physician (taxonomy code 2084E0001X).

Where does Dr. Christopher Laohathai practice?

Dr. Laohathai practices at 1201 S Grand Blvd, Saint Louis, MO 63104. Dr. Laohathai's primary practice is SSM Health Saint Louis University Hospital in Saint Louis, Missouri, part of SSM Health Care. Dmand AI also links Dr. Laohathai to 1 behavioral health center and 1 group practice or clinic.

What is Dr. Christopher Laohathai's office phone number?

The practice phone on file for Dr. Laohathai is (314) 257-8000.

What is Dr. Christopher Laohathai's medical license number?

Dr. Laohathai holds Missouri license 2014030572.

Which hospitals is Dr. Christopher Laohathai affiliated with?

Dr. Laohathai practices at SSM Health Saint Louis University Hospital in Saint Louis, Missouri.

What medical group is Dr. Christopher Laohathai part of?

Dr. Laohathai is linked to SLUCare Physician Group.

Does Dr. Christopher Laohathai accept Medicare?

Yes. CMS data shows Dr. Laohathai billed Medicare for 300 services in 2024, and Dr. Laohathai accepts Medicare assignment.

What is Dr. Christopher Laohathai's MIPS score?

Dr. Laohathai's MIPS final score for performance year 2024 is 85 out of 100, reported as part of a group.

How many Medicare patients does Dr. Christopher Laohathai see?

CMS counts 138 Medicare patients who saw Dr. Laohathai in 2024, with an average age of 64.

Show 4 more questionsShow fewer questions

What services does Dr. Christopher Laohathai bill to Medicare?

In 2024, Dr. Laohathai's most billed Medicare services were nerve and brain test (95720), office visit, established patient (99214) and nerve and brain test (95718).

What drugs does Dr. Christopher Laohathai prescribe most?

In 2024 Medicare Part D data, Dr. Laohathai's most prescribed drugs by claims were Clonazepam, Levetiracetam and Lacosamide.

Has Dr. Christopher Laohathai received payments from drug or device companies?

CMS Open Payments shows $82 in general payments to Dr. Laohathai from 2 companies from 2017 to 2017. The largest total came from Sanofi and Genzyme US Companies.

How long has Dr. Christopher Laohathai been practicing?

Dr. Laohathai graduated from medical school in 2001, 25 years ago.

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