Sidney Allen Blake, M.D.
Internal Medicine Physician · Asheboro, NC
Sidney Allen Blake, M.D. is an internal medicine physician with a practice address in Asheboro, North Carolina, and NPI 1093800245, issued on Oct 4, 2006. Check the license (North Carolina 9400725, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Sidney Allen Blake
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 9400725 NC
01081509A IN
Self-reported in NPPES; status is on the state search - Practice location
- 350 N Cox St Ste 6, Asheboro, NC 27203
- Phone
- (336) 633-1937
- Enumerated
- Oct 4, 2006
- Record last updated
- Feb 6, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (336) 633-1942
- Medicaid IDs
- 8916177 NC
9400725 NC - Medicare enrollment
- Enrolled (PECOS I20240924003414); accepts Medicare assignment
- Medical or professional school
- Wake Forest University School Of Medicine, 1991
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 4,056 in North Carolina → Look up another NPI →
Also registered at 350 N Cox St Ste 6
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Saad Amin, MDInternal Medicine Physician1720046147
- Christy Hearne, NPAdult Health Nurse Practitioner1760885271
- Angela TurnerGerontology Nurse Practitioner1063119261
- Orlando Valenzuela, AGNP-CNurse Practitioner1003200619
- Jason Van Eyk, MDInternal Medicine Physician1992719751
- Christa Young, FNP-CFamily Nurse Practitioner1518688092
Verify Sidney Allen Blake in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 9400725Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% fewer Medicare Part D claims than the average internal medicine physician in 2024
528 Medicare Part D claims for 193 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 12 claims were for opioids.
Most prescribed
- Potassium Chloride41 claims
- Cefuroxime35 claims
- Prednisone31 claims
- Furosemide26 claims
- Amlodipine Besylate24 claims
- Doxycycline Hyclate21 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 3 group practices
- American Healthcare Systems LLCAsheboro, NC
- Vital Health Partners LLCWaukegan, IL
- Waukegan Clinic CorpWaukegan, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sidney Allen Blake among 4,056 internal medicine physician records in North Carolina
Sidney Allen Blake, M.D. is one of 4,056 internal medicine physician records with a practice address in North Carolina. 82% 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 12% of them.
- NPI issued2006 · 12% of these records are older, 52% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1991 · median 2004 among the 2,706 with a school on file
- Record last updated2019 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
19 internal medicine physician records list a practice address in Asheboro
They are 19 of the 716 NPPES records with a practice address in Asheboro, and 4,056 internal medicine physician records in North Carolina.
All 4,056 in North Carolina → Every provider in Asheboro → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Saad Amin, MDAsheboro, NC 272031720046147
- Charles Betts, M.D.Asheboro, NC 272031003892886
- Stephen Campbell, M.D.Asheboro, NC 272031801893524
- Umbreen Chaudhary, M.D.Asheboro, NC 272031841288685
- Kendall Garing, M.D.Asheboro, NC 272031881618734
- Thomas Green, MDAsheboro, NC 272031700855244
- Joseph Isley, MDAsheboro, NC 272031447229984
- Keung Lee, MDAsheboro, NC 272031932186301
Common questions
What is Sidney Allen Blake, M.D.'s NPI number?
Sidney Allen Blake, M.D.'s National Provider Identifier (NPI) is 1093800245, issued on Oct 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sidney Allen Blake, M.D. located?
The NPPES record lists a practice address at 350 N Cox St Ste 6, Asheboro, NC, 27203. Phone: (336) 633-1937. Providers update this record themselves, so call before visiting.
How can I verify Sidney Allen Blake, M.D.'s license?
NPPES lists North Carolina license number 9400725, 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 Sidney Allen Blake, M.D. prescribe under Medicare Part D?
In 2024, Sidney Allen Blake, M.D. had 528 Medicare Part D claims for 193 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.