Kathryn Stewart Timberlake, MD
Family Medicine Physician · Greensboro, NC
Kathryn Stewart Timberlake, MD is a family medicine physician with a practice address in Greensboro, North Carolina, and NPI 1184155541, issued on Mar 27, 2017. Check the license (North Carolina 202002305, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Kathryn Stewart Timberlake
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 202002305 NC
Self-reported in NPPES; status is on the state search - Practice location
- 3800 Robert Porcher Way Ste 200, Greensboro, NC 27410
- Phone
- (336) 282-0376
- Enumerated
- Mar 27, 2017
- Record last updated
- Apr 23, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (336) 282-0379
- Medicare enrollment
- Enrolled (PECOS I20200615001468); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 4,953 in North Carolina → Look up another NPI →
Also registered at 3800 Robert Porcher Way Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lauren Bondurant, DNP, APRN, FNP-CFamily Nurse Practitioner1285599126
- Alejandra Espinoza, DOFamily Medicine Physician1679151740
- Romana Hayes, FNPFamily Nurse Practitioner1811435423
Verify Kathryn Stewart Timberlake in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 202002305Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
52% more Medicare Part D claims than the average family medicine physician in 2024
5,373 Medicare Part D claims for 604 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 27 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium370 claims
- Atorvastatin Calcium304 claims
- Levothyroxine Sodium296 claims
- Amlodipine Besylate241 claims
- Losartan Potassium173 claims
- Omeprazole162 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: $18.44
1 payment: food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 55,478 providers of this specialty with any payment received $902.55 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
- Eagle Physicians And Associates PAGreensboro, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kathryn Stewart Timberlake among 4,953 family medicine physician records in North Carolina
Kathryn Stewart Timberlake, MD is one of 4,953 family medicine physician records with a practice address in North Carolina. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 80% of them.
- NPI issued2017 · 80% of these records are older, 18% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2017 · median 2006 among the 3,104 with a school on file
- Record last updated2021 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
182 family medicine physician records list a practice address in Greensboro
They are 182 of the 8,190 NPPES records with a practice address in Greensboro, and 4,953 family medicine physician records in North Carolina.
All 4,953 in North Carolina → Every provider in Greensboro → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Camille Andy, MDGreensboro, NC 274101669420469
- Elizabeth Barnes, M.D.Greensboro, NC 274101629015326
- Mark Featherston, MDGreensboro, NC 274101073572533
- Stephen Fry, M.D.Greensboro, NC 274101659334456
- Brent Greenberg, M.D.Greensboro, NC 274101851369300
- Maria Ibarra, MDGreensboro, NC 274101205818473
- Ann Kulik, M.D.Greensboro, NC 274101386608784
- Alvin Lue, MDGreensboro, NC 274101235191099
Common questions
What is Kathryn Stewart Timberlake, MD's NPI number?
Kathryn Stewart Timberlake, MD's National Provider Identifier (NPI) is 1184155541, issued on Mar 27, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Kathryn Stewart Timberlake, MD located?
The NPPES record lists a practice address at 3800 Robert Porcher Way Ste 200, Greensboro, NC, 27410. Phone: (336) 282-0376. Providers update this record themselves, so call before visiting.
How can I verify Kathryn Stewart Timberlake, MD's license?
NPPES lists North Carolina license number 202002305, 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 Kathryn Stewart Timberlake, MD prescribe under Medicare Part D?
In 2024, Kathryn Stewart Timberlake, MD had 5,373 Medicare Part D claims for 604 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.