Sermsak Lolak, MD
Psychiatry Physician · Falls Church, VA
Sermsak Lolak, MD is a psychiatry physician with a practice address in Falls Church, Virginia, and NPI 1285823898, issued on Oct 19, 2007. Check the license (Virginia 0101236521, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Sermsak Lolak
- Credential
- MD
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License numbers
- 0101236521 VA
MD431288 PA
Self-reported in NPPES; status is on the state search - Practice location
- 3300 Gallows RD, Falls Church, VA 22042
- Phone
- (703) 776-4001
- Enumerated
- Oct 19, 2007
- Record last updated
- May 27, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (703) 776-7113
- Medicare enrollment
- Enrolled (PECOS I20131113000228); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 1,395 in Virginia → Look up another NPI →
Also registered at 3300 Gallows RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Sermsak Lolak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101236521Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% fewer Medicare Part D claims than the average psychiatry physician in 2024
994 Medicare Part D claims for 141 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims.
Most prescribed
- Sertraline Hcl86 claims
- Bupropion Xl84 claims
- Bupropion Hcl Sr80 claims
- Trazodone Hcl68 claims
- Escitalopram Oxalate66 claims
- Methylphenidate Hcl66 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 81.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $21.39
1 payment: food and beverage; the largest payer was Alkermes, Inc. The 13,693 providers of this specialty with any payment received $4,954.93 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Inova Health Care ServicesFairfax, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sermsak Lolak among 1,395 psychiatry physician records in Virginia
Sermsak Lolak, MD is one of 1,395 psychiatry physician records with a practice address in Virginia. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 43% of them.
- NPI issued2007 · 43% of these records are older, 42% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileYes · 41% of these records are
- Graduated1997 · median 2003 among the 567 with a school on file
- Record last updated2021 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
49 psychiatry physician records list a practice address in Falls Church
They are 49 of the 3,991 NPPES records with a practice address in Falls Church, and 1,395 psychiatry physician records in Virginia.
All 1,395 in Virginia → Every provider in Falls Church → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Husam Alathari, MDFalls Church, VA 220421477574549
- Michael Clark, M.D.Falls Church, VA 220421124070024
- Catherine Crone, MDFalls Church, VA 220421043255227
- Chan Dang-Vu, M.D.Falls Church, VA 220421053364505
- Robespierre Del Rio, MDFalls Church, VA 220421518980788
- Vicenzio Holder-Perkins, M.D.Falls Church, VA 220421881615953
- Windsong Hollis, MDFalls Church, VA 220421770670747
- Minh-Chau Nguyen, MDFalls Church, VA 220421851321491
Common questions
What is Sermsak Lolak, MD's NPI number?
Sermsak Lolak, MD's National Provider Identifier (NPI) is 1285823898, issued on Oct 19, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Sermsak Lolak, MD located?
The NPPES record lists a practice address at 3300 Gallows RD, Falls Church, VA, 22042. Phone: (703) 776-4001. Providers update this record themselves, so call before visiting.
How can I verify Sermsak Lolak, MD's license?
NPPES lists Virginia license number 0101236521, as entered by the provider. Search the Virginia Department of Health Professions at https://dhp.virginiainteractive.org/lookup/index. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sermsak Lolak, MD prescribe under Medicare Part D?
In 2024, Sermsak Lolak, MD had 994 Medicare Part D claims for 141 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
What is Sermsak Lolak, MD's MIPS final score?
The 2023 MIPS final score is 81.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.