Michael Alexander Kiefer, M.D.
Pain Medicine (Anesthesiology) Physician · Washington, DC
Michael Alexander Kiefer, M.D. is a pain medicine (anesthesiology) physician with a practice address in Washington, District of Columbia, and NPI 1326338401, issued on Apr 11, 2011. Check the license (District of Columbia MD045426, as entered in NPPES) on the District of Columbia Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Michael Alexander Kiefer
- Credential
- M.D.
- Primary taxonomy
- Pain Medicine (Anesthesiology) Physician 207LP2900X
- License number
- MD045426 DC
Self-reported in NPPES; status is on the state search - Practice location
- 2021 K St NW Ste 605, Washington, DC 20006
- Phone
- (202) 935-6980
- Enumerated
- Apr 11, 2011
- Record last updated
- Jul 16, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (202) 935-1925
- Medicare enrollment
- Enrolled (PECOS I20171120001407); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Verify Michael Alexander Kiefer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDistrict of Columbia Board of Medicine
Search for license MD045426Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% more Medicare Part D claims than the average pain medicine (anesthesiology) physician in 2024
3,020 Medicare Part D claims for 488 beneficiaries, against an average of 1,750 among the 2,982 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 1,550 claims were for opioids.
Most prescribed
- Oxycodone-Acetaminophen624 claims
- Oxycodone Hcl308 claims
- Tizanidine Hcl230 claims
- Gabapentin229 claims
- Duloxetine Hcl160 claims
- Cyclobenzaprine Hcl147 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,202.53
39 payments; by number, the most common kind was food and beverage; the largest payer was Nevro Corp. The 2,789 providers of this specialty with any payment received $3,225.41 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
- Georgetown Pain Management LLCGreenbelt, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Pain Medicine (Anesthesiology) Physician providers in District of Columbia
There are 6 pain medicine (anesthesiology) physician records in District of Columbia.
All 6 in District of Columbia → Every provider in Washington →
Other pain medicine (anesthesiology) physician records in District of Columbia
- May Chin, MDWashington, DC1770542755
- Sina Davari Farid, MDWashington, DC1386055077
- Brent Earls, M.D.Washington, DC1104280957
- Patrick Fasusi, M.D.Washington, DC1952473092
- Raissa Quezado Da NobregaWashington, DC1629500582
Common questions
What is Michael Alexander Kiefer, M.D.'s NPI number?
Michael Alexander Kiefer, M.D.'s National Provider Identifier (NPI) is 1326338401, issued on Apr 11, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Michael Alexander Kiefer, M.D. located?
The NPPES record lists a practice address at 2021 K St NW Ste 605, Washington, DC, 20006. Phone: (202) 935-6980. Providers update this record themselves, so call before visiting.
How can I verify Michael Alexander Kiefer, M.D.'s license?
NPPES lists District of Columbia license number MD045426, as entered by the provider. Search the District of Columbia Board of Medicine at https://dchealth.dc.gov/bomed. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Michael Alexander Kiefer, M.D. prescribe under Medicare Part D?
In 2024, Michael Alexander Kiefer, M.D. had 3,020 Medicare Part D claims for 488 beneficiaries; the average among pain medicine (anesthesiology) physician prescribers was 1,750. Part D covers Medicare prescriptions only.
What is Michael Alexander Kiefer, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.