Jack W. Lambert, MD
Urology Physician · Onancock, VA
Jack W. Lambert, MD is a urology physician with a practice address in Onancock, Virginia, and NPI 1518128453, issued on Jun 23, 2008. Check the license (Virginia 0101254026, as entered in NPPES) on the Virginia Department of Health Professions; the Medicare figures below come from public CMS files.
- Name
- Jack W. Lambert
- Credential
- MD
- Primary taxonomy
- Urology Physician 208800000X
- License numbers
- 0101254026 VA
0116020775 VA
Self-reported in NPPES; status is on the state search - Practice location
- 20486 Market Street, Onancock, VA 23417
- Phone
- (757) 302-2700
- Enumerated
- Jun 23, 2008
- Record last updated
- Jan 8, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (757) 787-9262
- Medicare enrollment
- Enrolled (PECOS I20130719000239); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest urology physician records → All 359 in Virginia → Look up another NPI →
Also registered at 20486 Market Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah Chew, M.S. CCC-SLPSpeech-Language Pathologist1821591942
- Jeremy Grant, M.D.Obstetrics & Gynecology Physician1477973972
- Michael Grillon, MDFamily Medicine Physician1639178122
- Thomas Hare, RPA-CPhysician Assistant1164440087
- David Jones, MDCritical Care Medicine (Internal Medicine) Physician1194712414
- Ashan Manohar, M.D.Gastroenterology Physician1295725836
Verify Jack W. Lambert in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersVirginia Department of Health Professions
Search for license 0101254026Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43% more Medicare Part D claims than the average urology physician in 2024
1,920 Medicare Part D claims for 561 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 51 claims were for opioids.
Most prescribed
- Tamsulosin Hcl477 claims
- Oxybutynin Chloride Er304 claims
- Finasteride256 claims
- Ciprofloxacin Hcl88 claims
- Oxybutynin Chloride82 claims
- Tolterodine Tartrate Er70 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): 94.1 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).
Industry payments in 2024: $18.31
1 payment: food and beverage; the largest payer was Pfizer Inc. The 9,340 providers of this specialty with any payment received $3,800.04 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
- Riverside Physician Services IncOnancock, VA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jack W. Lambert among 359 urology physician records in Virginia
Jack W. Lambert, MD is one of 359 urology physician records with a practice address in Virginia. 75% 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 65% of them.
- NPI issued2008 · 65% of these records are older, 30% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2008 · median 2002 among the 230 with a school on file
- Record last updated2020 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a Virginia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1 urology physician record lists a practice address in Onancock
They are 1 of the 50 NPPES records with a practice address in Onancock, and 359 urology physician records in Virginia.
All 359 in Virginia → Every provider in Onancock → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- Robert Campbell, MDNassawadox, VA 234131841206711
- Joseph Konefal, M.D.Nassawadox, VA 234131790763886
- Nathan Goldin, M.D.Suffolk, VA 234351033198072
- Akinwunmi Ojo-Carons, M.D.Suffolk, VA 234351033378344
- Samay Sappal, M.D.Suffolk, VA 234351447783071
- Raman Unnikrishnan, M.D.Suffolk, VA 234351831414739
- Miley Walker, MDSuffolk, VA 234351386600062
- Patrick Whelan, M.D.Suffolk, VA 234351851704639
Common questions
What is Jack W. Lambert, MD's NPI number?
Jack W. Lambert, MD's National Provider Identifier (NPI) is 1518128453, issued on Jun 23, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Jack W. Lambert, MD located?
The NPPES record lists a practice address at 20486 Market Street, Onancock, VA, 23417. Phone: (757) 302-2700. Providers update this record themselves, so call before visiting.
How can I verify Jack W. Lambert, MD's license?
NPPES lists Virginia license number 0101254026, 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 Jack W. Lambert, MD prescribe under Medicare Part D?
In 2024, Jack W. Lambert, MD had 1,920 Medicare Part D claims for 561 beneficiaries; the average among urology physician prescribers was 1,340. Part D covers Medicare prescriptions only.
What is Jack W. Lambert, MD's MIPS final score?
The 2023 MIPS final score is 94.1 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.