Samuel Nelson Sigoloff, D.O.
Family Medicine Physician · Sierra Vista, AZ
Samuel Nelson Sigoloff, D.O. is a family medicine physician with a practice address in Sierra Vista, Arizona, and NPI 1629486154, issued on Jul 29, 2014. Check the license (Arizona 010671, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Samuel Nelson Sigoloff
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 010671 AZ
1149 NE
S3747 TX
Self-reported in NPPES; status is on the state search - Practice location
- 4990 E Mediterranean Dr, Sierra Vista, AZ 85635
- Phone
- (520) 439-5186
- Enumerated
- Jul 29, 2014
- Record last updated
- May 22, 2024
- Medicare enrollment
- Enrolled (PECOS I20231106003374); accepts Medicare assignment
- Medical or professional school
- Ohio University, College Of Osteopathic Medicine, 2012
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,119 in Arizona → Look up another NPI →
Also registered at 4990 E Mediterranean Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gwynn Patterson, MDObstetrics & Gynecology Physician1134111941
Verify Samuel Nelson Sigoloff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 010671Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
56% fewer Medicare Part D claims than the average family medicine physician in 2024
1,565 Medicare Part D claims for 244 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 32 claims were for opioids.
Most prescribed
- Losartan Potassium83 claims
- Levothyroxine Sodium71 claims
- Atorvastatin Calcium56 claims
- Amlodipine Besylate50 claims
- Albuterol Sulfate Hfa48 claims
- Montelukast Sodium41 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
- Carnett Clinic LLCSierra Vista, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Samuel Nelson Sigoloff among 3,119 family medicine physician records in Arizona
Samuel Nelson Sigoloff, D.O. is one of 3,119 family medicine physician records with a practice address in Arizona. 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 2014, is newer than 71% of them.
- NPI issued2014 · 71% of these records are older, 27% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2012 · median 2006 among the 1,775 with a school on file
- Record last updated2024 · 54% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 family medicine physician records list a practice address in Sierra Vista
They are 16 of the 801 NPPES records with a practice address in Sierra Vista, and 3,119 family medicine physician records in Arizona.
All 3,119 in Arizona → Every provider in Sierra Vista → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Joanne Cardinal, MDSierra Vista, AZ 856351760557961
- John Clay, DOSierra Vista, AZ 856351780094425
- Blair Goodsell, DOSierra Vista, AZ 856351811917297
- Marc Kaplan, DOSierra Vista, AZ 856351619918836
- Saad Khanzada, DOSierra Vista, AZ 856351780326173
- Ralph Mayberry, M.D.Sierra Vista, AZ 856351063487486
- Michael McDermott, DOSierra Vista, AZ 856351831765585
- Louise Nosanchuck, M.D.Sierra Vista, AZ 856351356356067
Common questions
What is Samuel Nelson Sigoloff, D.O.'s NPI number?
Samuel Nelson Sigoloff, D.O.'s National Provider Identifier (NPI) is 1629486154, issued on Jul 29, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Samuel Nelson Sigoloff, D.O. located?
The NPPES record lists a practice address at 4990 E Mediterranean Dr, Sierra Vista, AZ, 85635. Phone: (520) 439-5186. Providers update this record themselves, so call before visiting.
How can I verify Samuel Nelson Sigoloff, D.O.'s license?
NPPES lists Arizona license number 010671, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Samuel Nelson Sigoloff, D.O. prescribe under Medicare Part D?
In 2024, Samuel Nelson Sigoloff, D.O. had 1,565 Medicare Part D claims for 244 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.