Danielle Sink, M.D.
Internal Medicine Physician · Phoenix, AZ
Danielle Sink, M.D. is an internal medicine physician with a practice address in Phoenix, Arizona, and NPI 1952390833, issued on Oct 13, 2005. Check the license (Arizona 21405, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Danielle Sink
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 21405 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1940 W Indian School RD Ste 1, Phoenix, AZ 85015
- Phone
- (602) 782-1880
- Enumerated
- Oct 13, 2005
- Record last updated
- Sep 18, 2025
- Fax
- (602) 671-6915
- Medicaid ID
- 157314 AZ
- Medicare enrollment
- Enrolled (PECOS I20100929000888); accepts Medicare assignment
- Medical or professional school
- University Of Arizona College Of Medicine, 1990
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,853 in Arizona → Look up another NPI →
Also registered at 1940 W Indian School RD Ste 1
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Raul Medina Sicre, M.D.Family Medicine Physician1649685652
- Joshua Millstein, D.O.Internal Medicine Physician1376749721
Verify Danielle Sink in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 21405Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
60% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,261 Medicare Part D claims for 196 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Atorvastatin Calcium118 claims
- Losartan Potassium59 claims
- Duloxetine Hcl57 claims
- Amlodipine Besylate55 claims
- Lisinopril50 claims
- Gabapentin44 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
- Oak Street Health Physicians Group OF Arizona PLLCPhoenix, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Danielle Sink among 2,853 internal medicine physician records in Arizona
Danielle Sink, M.D. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 87% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1990 · median 2003 among the 1,643 with a school on file
- Record last updated2025 · 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).
695 internal medicine physician records list a practice address in Phoenix
They are 695 of the 31,399 NPPES records with a practice address in Phoenix, and 2,853 internal medicine physician records in Arizona.
All 2,853 in Arizona → Every provider in Phoenix → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Gloria Adams, D.O.Phoenix, AZ 850151952611857
- Michael Adickman, M.D.Phoenix, AZ 850151891746095
- Stanley Combs, MDPhoenix, AZ 850151932200938
- Morton Dubnow, M.D.Phoenix, AZ 850151659319309
- Eric Duquella, M.D.Phoenix, AZ 850151225019896
- Shashi Goel, MD PC INCPhoenix, AZ 850151164421426
- Sudhir Goel, M.D.Phoenix, AZ 850151215936570
- Kenneth Levy, MDPhoenix, AZ 850151174712806
Common questions
What is Danielle Sink, M.D.'s NPI number?
Danielle Sink, M.D.'s National Provider Identifier (NPI) is 1952390833, issued on Oct 13, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Danielle Sink, M.D. located?
The NPPES record lists a practice address at 1940 W Indian School RD Ste 1, Phoenix, AZ, 85015. Phone: (602) 782-1880. Providers update this record themselves, so call before visiting.
How can I verify Danielle Sink, M.D.'s license?
NPPES lists Arizona license number 21405, 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 Danielle Sink, M.D. prescribe under Medicare Part D?
In 2024, Danielle Sink, M.D. had 1,261 Medicare Part D claims for 196 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.