NPPES file of Aug 9, 2026

Jennifer Knickerbocker, DMD

General Practice Dentistry · Phoenix, AZ

Jennifer Knickerbocker, DMD is a general practice dentistry with a practice address in Phoenix, Arizona, and NPI 1922790179, issued on May 25, 2023. Check the license (Arizona D011775, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1922790179
Name
Jennifer Knickerbocker
Credential
DMD
Primary taxonomy
General Practice Dentistry 1223G0001X
License number
D011775 AZ
Self-reported in NPPES; status is on the state search
Practice location
2334 N 11TH St, Phoenix, AZ 85006
Phone
(916) 267-8076
Enumerated
May 25, 2023
Record last updated
May 25, 2023
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest general practice dentistry records → All 2,482 in Arizona → Look up another NPI →

Verify Jennifer Knickerbocker in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license D011775    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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60% fewer Medicare Part D claims than the average general practice dentistry in 2024

33 Medicare Part D claims for 21 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Jennifer Knickerbocker33
  2. Specialty average83

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.

Jennifer Knickerbocker among 2,482 general practice dentistry records in Arizona

Jennifer Knickerbocker, DMD is one of 2,482 general practice dentistry records with a practice address in Arizona. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 91% of them.

  • NPI issued2023 · 91% of these records are older, 6% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileNo · 1% of these records are
  • Record last updated2023 · 68% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

461 general practice dentistry records list a practice address in Phoenix

They are 461 of the 31,399 NPPES records with a practice address in Phoenix, and 2,482 general practice dentistry records in Arizona.

All 2,482 in Arizona → Every provider in Phoenix → General Practice Dentistry nationwide →

The 8 general practice dentistry records with the nearest ZIP codes

  1. Mangal Chandarana, DMDPhoenix, AZ 850061619109311
  2. Elizabeth Gubernick, DDSPhoenix, AZ 850061609934827
  3. Emmanuel Klein, D.D.S.Phoenix, AZ 850061942422027
  4. Tulsi Lala, D.M.D.Phoenix, AZ 850061558517961
  5. Michael Muscato, D.D.SPhoenix, AZ 850061245315951
  6. Nashid AhmedPhoenix, AZ 850071124581624
  7. Bobby Keyvan-JafariPhoenix, AZ 850071114580354
  8. Kris Volcheck, DDSPhoenix, AZ 850071104937606

Common questions

What is Jennifer Knickerbocker, DMD's NPI number?

Jennifer Knickerbocker, DMD's National Provider Identifier (NPI) is 1922790179, issued on May 25, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Knickerbocker, DMD located?

The NPPES record lists a practice address at 2334 N 11TH St, Phoenix, AZ, 85006. Phone: (916) 267-8076. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Knickerbocker, DMD's license?

NPPES lists Arizona license number D011775, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

How much does Jennifer Knickerbocker, DMD prescribe under Medicare Part D?

In 2024, Jennifer Knickerbocker, DMD had 33 Medicare Part D claims for 21 beneficiaries; the average among general practice dentistry prescribers was 83. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.