Jonathan David Knapp, MD
Internal Medicine Physician · Sierra Vista, AZ
Jonathan David Knapp, MD is an internal medicine physician with a practice address in Sierra Vista, Arizona, and NPI 1942930623, issued on Jun 14, 2022. Check the license (Arizona 77862, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Jonathan David Knapp
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 77862 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 5700 E Highway 90, Sierra Vista, AZ 85635
- Phone
- (520) 263-2000
- Enumerated
- Jun 14, 2022
- Record last updated
- Feb 23, 2026
- Medicare enrollment
- Enrolled (PECOS I20260506000954); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,853 in Arizona → Look up another NPI →
Also registered at 5700 E Highway 90
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Jonathan David Knapp in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 77862Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average internal medicine physician in 2024
75 Medicare Part D claims for 33 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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 2 group practices
- Cogent Healthcare OF Arizona PCSierra Vista, AZ
- Sound Physicians Emergency Medicine OF Arizona IncSierra Vista, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jonathan David Knapp among 2,853 internal medicine physician records in Arizona
Jonathan David Knapp, MD is one of 2,853 internal 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 2022, is newer than 87% of them.
- NPI issued2022 · 87% of these records are older, 9% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2021 · median 2003 among the 1,643 with a school on file
- Record last updated2026 · 51% 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 Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
45 internal medicine physician records list a practice address in Sierra Vista
They are 45 of the 801 NPPES records with a practice address in Sierra Vista, and 2,853 internal medicine physician records in Arizona.
All 2,853 in Arizona → Every provider in Sierra Vista → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Archana Bansal, M.D.Sierra Vista, AZ 856351881663615
- Eduardo Brown, M.D.Sierra Vista, AZ 856351376584359
- Seyed Sohail Habibi Pasdar, M.D.Sierra Vista, AZ 856351205241270
- John Herrod, MDSierra Vista, AZ 856351821022484
- Mohammad Hudeeb, M.D.Sierra Vista, AZ 856351164863569
- Nusrum Iqbal, MDSierra Vista, AZ 856351538191929
- James Keane, D.O.Sierra Vista, AZ 856351740442201
- David Knapp, M.D.Sierra Vista, AZ 856351376735613
Common questions
What is Jonathan David Knapp, MD's NPI number?
Jonathan David Knapp, MD's National Provider Identifier (NPI) is 1942930623, issued on Jun 14, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Jonathan David Knapp, MD located?
The NPPES record lists a practice address at 5700 E Highway 90, Sierra Vista, AZ, 85635. Phone: (520) 263-2000. Providers update this record themselves, so call before visiting.
How can I verify Jonathan David Knapp, MD's license?
NPPES lists Arizona license number 77862, 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 Jonathan David Knapp, MD prescribe under Medicare Part D?
In 2024, Jonathan David Knapp, MD had 75 Medicare Part D claims for 33 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.