NPPES file of Aug 9, 2026

Xavier D. Kee, MD

Adult Medicine Physician · Rockville, MD

Xavier D. Kee, MD is an adult medicine physician with a practice address in Rockville, Maryland, and NPI 1437446960, issued on Jul 5, 2011. Check the license (Maryland D77180, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1437446960
Name
Xavier D. Kee
Credential
MD
Primary taxonomy
Adult Medicine Physician 207QA0505X
License numbers
D77180 MD
MD042056 DC
Self-reported in NPPES; status is on the state search
Practice location
2101 E Jefferson St Ste 6W, Rockville, MD 20852
Phone
(301) 816-5853
Enumerated
Jul 5, 2011
Record last updated
Jul 21, 2022
Fax
(681) 342-3625
Medicare enrollment
Enrolled (PECOS I20141009000428); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 2101 E Jefferson St Ste 6W

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Deborah Alema-MensahInternal Medicine Physician1255787800
  2. Kai-Ling Hsu, M.D.Pain Medicine (Anesthesiology) Physician1255674933
  3. Shalini Kulkarni, M.DInternal Medicine Physician1922423052
  4. Nejat NaserInternal Medicine Physician1477963312
  5. Felicea Patel, D.O.Family Medicine Physician1194139626
  6. Rebecca Wolfinger, PTPhysical Therapist1972746790

Verify Xavier D. Kee in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license D77180
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Maryland license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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3.2 times the Medicare Part D claims of the average adult medicine physician in 2024

9,584 Medicare Part D claims for 822 beneficiaries, against an average of 3,002 among the 1,307 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 177 claims were for opioids.

  1. Xavier Kee9,584
  2. Specialty average3,002

Most prescribed

  1. Atorvastatin Calcium1,270 claims
  2. Amlodipine Besylate747 claims
  3. Lisinopril451 claims
  4. Losartan Potassium407 claims
  5. Metformin Hcl Er380 claims
  6. Hydrochlorothiazide283 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.

Industry payments in 2024: $58.90

1 payment: food and beverage; the largest payer was Medtronic, Inc. The 664 providers of this specialty with any payment received $1,405.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Xavier Kee$58.90
  2. Specialty average$1,405.95

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

  1. Kaiser Foundation Health Plan OF The Mid Atlantic States, IncLargo, MD

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Xavier D. Kee among 59 adult medicine physician records in Maryland

Xavier D. Kee, MD is one of 59 adult medicine physician records with a practice address in Maryland. 63% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 51% of them.

  • NPI issued2011 · 51% of these records are older, 46% newer
  • In a Medicare fileYes · 63% of these records are
  • In the CMS Doctors and Clinicians fileYes · 51% of these records are
  • Graduated2000 · median 2000 among the 30 with a school on file
  • Record last updated2022 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QA0505X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Adult Medicine Physician providers in Maryland

There are 59 adult medicine physician records in Maryland.

The 8 adult medicine physician records with the nearest ZIP codes

  1. Kum Lee, M.D.Rockville, MD 208501114273844
  2. Joyce Sun, CRNPRockville, MD 208501932588662
  3. Dennis Hannon, M.D.Olney, MD 208321053314815
  4. Jonathan Maltz, M.D.Olney, MD 208321326041179
  5. Elsie KamaraGermantown, MD 208761982437554
  6. Mikhail Gendel, M.D.Gaithersburg, MD 208771235178344
  7. Ronald Greger, M.D.Gaithersburg, MD 208771922093723
  8. Stephen Kinney, MDChevy Chase, MD 208151972611051

Common questions

What is Xavier D. Kee, MD's NPI number?

Xavier D. Kee, MD's National Provider Identifier (NPI) is 1437446960, issued on Jul 5, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Xavier D. Kee, MD located?

The NPPES record lists a practice address at 2101 E Jefferson St Ste 6W, Rockville, MD, 20852. Phone: (301) 816-5853. Providers update this record themselves, so call before visiting.

How can I verify Xavier D. Kee, MD's license?

NPPES lists Maryland license number D77180, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Xavier D. Kee, MD prescribe under Medicare Part D?

In 2024, Xavier D. Kee, MD had 9,584 Medicare Part D claims for 822 beneficiaries; the average among adult medicine physician prescribers was 3,002. Part D covers Medicare prescriptions only.

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.