Isai G. Bowline, MD
Nephrology Physician · Winston Salem, NC
Isai G. Bowline, MD is a nephrology physician with a practice address in Winston Salem, North Carolina, and NPI 1225260391, issued on Aug 21, 2009. Check the license (North Carolina 2009-01198, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Isai G. Bowline
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 2009-01198 NC
Self-reported in NPPES; status is on the state search - Practice location
- Medical Center Blvd, Winston Salem, NC 27157
- Phone
- (336) 716-4650
- Enumerated
- Aug 21, 2009
- Record last updated
- Apr 2, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicaid ID
- 5913434 NC
- Medicare enrollment
- Enrolled (PECOS I20091001000683); accepts Medicare assignment
- Medical or professional school
- Texas A & M University System, Hsc, College Of Medicine, 2004
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 403 in North Carolina → Look up another NPI →
Also registered at Medical Center Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Franco Abad, PAPhysician Assistant1154017440
- Mohammed Abdulhaleem, MDHospitalist Physician1023472693
- Firas Abdulmajeed, M.D.Internal Medicine Physician1427358043
- Nuhad Abou Zeid, MDNeurology Physician1144427766
- Rachel AbrahamStudent in an Organized Health Care Education/Training Program1790451987
- Jon Abramson, MDPediatric Infectious Diseases Physician1033194691
Verify Isai G. Bowline in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 2009-01198Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
14% fewer Medicare Part D claims than the average nephrology physician in 2024
1,265 Medicare Part D claims for 167 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate114 claims
- Furosemide113 claims
- Lisinopril74 claims
- Losartan Potassium61 claims
- Sevelamer Carbonate55 claims
- Gabapentin54 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.
Bills Medicare through one group practice
- Wake Forest University Health SciencesNorth Wilkesboro, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Isai G. Bowline among 403 nephrology physician records in North Carolina
Isai G. Bowline, MD is one of 403 nephrology physician records with a practice address in North Carolina. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 66% of them.
- NPI issued2009 · 66% of these records are older, 32% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated2004 · median 2002 among the 310 with a school on file
- Record last updated2015 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in North Carolina
There are 403 nephrology physician records in North Carolina.
All 403 in North Carolina → Every provider in Winston Salem → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Patricia Adams, MDWinston Salem, NC 271571992780282
- Anthony Bleyer, MDWinston Salem, NC 271571346225778
- John Burkart, MDWinston Salem, NC 271571669457891
- Pirouz Daeihagh, MDWinston Salem, NC 271571083699417
- Alison Fletcher, M.D.Winston Salem, NC 271571154581759
- Barry Freedman, MDWinston Salem, NC 271571245215672
- Amret Hawfield, MDWinston Salem, NC 271571215145735
- Shahriar Moossavi, MDWinston Salem, NC 271571144205584
Common questions
What is Isai G. Bowline, MD's NPI number?
Isai G. Bowline, MD's National Provider Identifier (NPI) is 1225260391, issued on Aug 21, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Isai G. Bowline, MD located?
The NPPES record lists a practice address at Medical Center Blvd, Winston Salem, NC, 27157. Phone: (336) 716-4650. Providers update this record themselves, so call before visiting.
How can I verify Isai G. Bowline, MD's license?
NPPES lists North Carolina license number 2009-01198, 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 Isai G. Bowline, MD prescribe under Medicare Part D?
In 2024, Isai G. Bowline, MD had 1,265 Medicare Part D claims for 167 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.