Jefferson W. Jex, M.D.
Pediatric Orthopaedic Surgery Physician · Bethesda, MD
Jefferson W. Jex, M.D. is a pediatric orthopaedic surgery physician with a practice address in Bethesda, Maryland, and NPI 1194715805, issued on Oct 24, 2005. Check the license on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Jefferson W. Jex
- Credential
- M.D.
- Primary taxonomy
- Pediatric Orthopaedic Surgery Physician 207XP3100X
- License number
- 45630 CO
Self-reported in NPPES; status is on the state search - Practice location
- 8901 Wisconsin Ave, Bethesda, MD 20889
- Phone
- (301) 295-0730
- Enumerated
- Oct 24, 2005
- Record last updated
- May 15, 2018 (not updated in 8 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
6 nearest pediatric orthopaedic surgery physician records → All 7 in Maryland → Look up another NPI →
Also registered at 8901 Wisconsin Ave
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Verify Jefferson W. Jex in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of PhysiciansCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 46.8 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: $48.29
3 payments; by number, the most common kind was food and beverage; the largest payer was Globus Medical, Inc. The 503 providers of this specialty with any payment received $5,092.64 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.
Pediatric Orthopaedic Surgery Physician providers in Maryland
There are 7 pediatric orthopaedic surgery physician records in Maryland.
All 7 in Maryland → Every provider in Bethesda → Pediatric Orthopaedic Surgery Physician nationwide →
The 6 pediatric orthopaedic surgery physician records with the nearest ZIP codes
- Steven Tuck, MDRockville, MD 208501124062104
- Suzanne Walters, M.D.Bethesda, MD 208171982677332
- Alexandra Dunham, MDBaltimore, MD 212011093139065
- Robert Keehn, MDBaltimore, MD 212091053309930
- Salih Marangoz, M.D.Baltimore, MD 212151194905448
- Ranjit Varghese, MBBS, MS, MHSCBaltimore, MD 212871861700288
Common questions
What is Jefferson W. Jex, M.D.'s NPI number?
Jefferson W. Jex, M.D.'s National Provider Identifier (NPI) is 1194715805, issued on Oct 24, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Jefferson W. Jex, M.D. located?
The NPPES record lists a practice address at 8901 Wisconsin Ave, Bethesda, MD, 20889. Phone: (301) 295-0730. Providers update this record themselves, so call before visiting.
How can I verify Jefferson W. Jex, M.D.'s license?
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.
What is Jefferson W. Jex, M.D.'s MIPS final score?
The 2023 MIPS final score is 46.8 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.