Phillip Glenn Marks, M.D.
Urology Physician · Raleigh, NC
Phillip Glenn Marks, M.D. is a urology physician with a practice address in Raleigh, North Carolina, and NPI 1720173420, issued on Oct 4, 2006. Check the license (North Carolina 39444, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Phillip Glenn Marks
- Credential
- M.D.
- Primary taxonomy
- Urology Physician 208800000X
- License number
- 39444 NC
Self-reported in NPPES; status is on the state search - Practice location
- 4420 Lake Boone Trl Ste 203, Raleigh, NC 27607
- Phone
- (919) 784-2930
- Enumerated
- Oct 4, 2006
- Record last updated
- Jul 2, 2026
- Fax
- (919) 784-2929
- Medicaid ID
- 8953944 NC
- Medicare enrollment
- Enrolled (PECOS I20040708000431); accepts Medicare assignment
- Medical or professional school
- R Franklin University Of Med & Sci/Chicago Medical School, 1983
- Entity
- Type 1 · individual
8 nearest urology physician records → All 506 in North Carolina → Look up another NPI →
Also registered at 4420 Lake Boone Trl Ste 203
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lawrence Blelloch, PAPhysician Assistant1245287416
- David Kraebber, MDUrology Physician1659372639
- Jessica Lindsay, MSN, APRN, FNP-BCFamily Nurse Practitioner1740854082
- Timothy Marine, PA-CPhysician Assistant1831772771
- Todd Sterling, M.D.Urology Physician1982699849
- Megan Teter, PA-CPhysician Assistant1760305734
Verify Phillip Glenn Marks in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 39444Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
61% fewer Medicare Part D claims than the average urology physician in 2024
524 Medicare Part D claims for 208 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. 39 claims were for opioids.
Most prescribed
- Tamsulosin Hcl88 claims
- Solifenacin Succinate59 claims
- Silodosin53 claims
- Levofloxacin39 claims
- Estradiol38 claims
- Ciprofloxacin Hcl27 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: $92.73
2 payments; by number, the most common kind was food and beverage; the largest payer was AngioDynamics, 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 2 group practices
- Novant Health Medical Group Coastal Region LLCWilmington, NC
- The Charlotte-Mecklenburg Hospital AuthorityLincolnton, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Phillip Glenn Marks among 506 urology physician records in North Carolina
Phillip Glenn Marks, M.D. is one of 506 urology physician records with a practice address in North Carolina. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 17% of them.
- NPI issued2006 · 17% of these records are older, 47% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1983 · median 2005 among the 329 with a school on file
- Record last updated2026 · 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 208800000X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Urology Physician providers in North Carolina
There are 506 urology physician records in North Carolina.
All 506 in North Carolina → Every provider in Raleigh → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- David Kraebber, MDRaleigh, NC 276071659372639
- Todd Sterling, M.D.Raleigh, NC 276071982699849
- Martus GnRaleigh, NC 276091114419231
- Hugh Leatherman, MDRaleigh, NC 276091144276445
- Aaron Lentz, M.D.Raleigh, NC 276091134341761
- Merry MaRaleigh, NC 276091548885023
- Tara Morgan, M.D.Raleigh, NC 276091457779100
- Stephen Stafford, MDRaleigh, NC 276091700826435
Common questions
What is Phillip Glenn Marks, M.D.'s NPI number?
Phillip Glenn Marks, M.D.'s National Provider Identifier (NPI) is 1720173420, issued on Oct 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Phillip Glenn Marks, M.D. located?
The NPPES record lists a practice address at 4420 Lake Boone Trl Ste 203, Raleigh, NC, 27607. Phone: (919) 784-2930. Providers update this record themselves, so call before visiting.
How can I verify Phillip Glenn Marks, M.D.'s license?
NPPES lists North Carolina license number 39444, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Phillip Glenn Marks, M.D. prescribe under Medicare Part D?
In 2024, Phillip Glenn Marks, M.D. had 524 Medicare Part D claims for 208 beneficiaries; the average among urology physician prescribers was 1,340. 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.