Lisa Ann Sparks, M.D.
Internal Medicine Physician · Phoenix, AZ
Lisa Ann Sparks, M.D. is an internal medicine physician with a practice address in Phoenix, Arizona, and NPI 1649334475, issued on Dec 19, 2006. Check the license (Arizona 13545, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Lisa Ann Sparks
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 13545 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 20045 N. 19TH Avenue, Phoenix, AZ 85027
- Phone
- (480) 626-2552
- Enumerated
- Dec 19, 2006
- Record last updated
- Oct 21, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (480) 626-2551
- Medicaid ID
- 235326 AZ
- Medicare enrollment
- Enrolled (PECOS I20050429000201); accepts Medicare assignment
- Medical or professional school
- University Of California, Davis School Of Medicine, 1981
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,853 in Arizona → Look up another NPI →
Also registered at 20045 N. 19TH Avenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jacqueline Walker, NPFamily Nurse Practitioner1922400811
Verify Lisa Ann Sparks in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 13545Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 81.9 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- WD Recovery And Wellness Center LLCPhoenix, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lisa Ann Sparks among 2,853 internal medicine physician records in Arizona
Lisa Ann Sparks, 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 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 55% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1981 · median 2003 among the 1,643 with a school on file
- Record last updated2020 · 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
- Marium Asad, M.D.Phoenix, AZ 850271518458157
- Lawrence Chua, M.D.Phoenix, AZ 850271487613691
- Jatin Daas, M.DPhoenix, AZ 850271326141722
- Uma Gunnala, MDPhoenix, AZ 850271881770220
- Shailaja Gunnala, MDPhoenix, AZ 850271265503221
- Nasser Hajaig, MDPhoenix, AZ 850271457324204
- Bruce Herman, M.D.Phoenix, AZ 850271801894951
- Shannan Murphy, MDPhoenix, AZ 850271083688253
Common questions
What is Lisa Ann Sparks, M.D.'s NPI number?
Lisa Ann Sparks, M.D.'s National Provider Identifier (NPI) is 1649334475, issued on Dec 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Lisa Ann Sparks, M.D. located?
The NPPES record lists a practice address at 20045 N. 19TH Avenue, Phoenix, AZ, 85027. Phone: (480) 626-2552. Providers update this record themselves, so call before visiting.
How can I verify Lisa Ann Sparks, M.D.'s license?
NPPES lists Arizona license number 13545, 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.
What is Lisa Ann Sparks, M.D.'s MIPS final score?
The 2023 MIPS final score is 81.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.