January F. Dumlao-Umayam, MD
Family Medicine Physician · Alexandria, VA
January F. Dumlao-Umayam, MD is a family medicine physician with a practice address in Alexandria, Virginia, and NPI 1962664698, issued on Jun 25, 2008. Check the license (Virginia 0101248812, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- January F. Dumlao-Umayam
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 0101248812 VA
Self-reported in NPPES; status is on the state search - Practice location
- 6355 Walker LN Ste 500, Alexandria, VA 22310
- Phone
- (703) 797-6970
- Enumerated
- Jun 25, 2008
- Record last updated
- Nov 27, 2023
- Fax
- (703) 922-3479
- Medicare enrollment
- Enrolled (PECOS I20110819000323); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 4,137 in Virginia → Look up another NPI →
Also registered at 6355 Walker LN Ste 500
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify January F. Dumlao-Umayam in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101248812Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
17% fewer Medicare Part D claims than the average family medicine physician in 2024
2,924 Medicare Part D claims for 287 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
Most prescribed
- Atorvastatin Calcium325 claims
- Amlodipine Besylate249 claims
- Rosuvastatin Calcium246 claims
- Losartan Potassium205 claims
- Levothyroxine Sodium141 claims
- Metformin Hcl116 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 MIPS final score for 2023 (Medicare payment program): 93.5 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 2 group practices
- Inova Physician Partners LLCChantilly, VA
- Legacy Healthcare Services IncBurke, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
January F. Dumlao-Umayam among 4,137 family medicine physician records in Virginia
January F. Dumlao-Umayam, MD is one of 4,137 family medicine physician records with a practice address in Virginia. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 59% of them.
- NPI issued2008 · 59% of these records are older, 37% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2005 · median 2004 among the 2,426 with a school on file
- Record last updated2023 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
91 family medicine physician records list a practice address in Alexandria
They are 91 of the 5,424 NPPES records with a practice address in Alexandria, and 4,137 family medicine physician records in Virginia.
All 4,137 in Virginia → Every provider in Alexandria → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
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- Joanne Charles, FNP-CAlexandria, VA 223101033169941
- Vera Garber, MDAlexandria, VA 223101730161159
- Wayne Jonas, M.D.Alexandria, VA 223101689642555
- Michael Leonidov, M.D.Alexandria, VA 223101861547283
- Sheri Lofton, MDAlexandria, VA 223101114988730
Common questions
What is January F. Dumlao-Umayam, MD's NPI number?
January F. Dumlao-Umayam, MD's National Provider Identifier (NPI) is 1962664698, issued on Jun 25, 2008. An NPI identifies a provider in billing; it is not a license.
Where is January F. Dumlao-Umayam, MD located?
The NPPES record lists a practice address at 6355 Walker LN Ste 500, Alexandria, VA, 22310. Phone: (703) 797-6970. Providers update this record themselves, so call before visiting.
How can I verify January F. Dumlao-Umayam, MD's license?
NPPES lists Virginia license number 0101248812, 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 January F. Dumlao-Umayam, MD prescribe under Medicare Part D?
In 2024, January F. Dumlao-Umayam, MD had 2,924 Medicare Part D claims for 287 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is January F. Dumlao-Umayam, MD's MIPS final score?
The 2023 MIPS final score is 93.5 of 100. 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.