Jessica L. Weeks, M.D.
Internal Medicine Physician · Chinle, AZ
Jessica L. Weeks, M.D. is an internal medicine physician with a practice address in Chinle, Arizona, and NPI 1194969071, issued on Apr 23, 2009. Check the license (Arizona 47852, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Jessica L. Weeks
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 47852 AZ
Self-reported in NPPES; status is on the state search - Practice location
- AZ Highway 191 And Hospital RD, Chinle, AZ 86503
- Phone
- (928) 674-7166
- Enumerated
- Apr 23, 2009
- Record last updated
- Jul 18, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (928) 674-7705
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,853 in Arizona → Look up another NPI →
Verify Jessica L. Weeks in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 47852Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
26% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,355 Medicare Part D claims for 80 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 40 claims were for opioids.
Most prescribed
- Atorvastatin Calcium211 claims
- Lisinopril138 claims
- Metformin Hcl Er93 claims
- Gabapentin89 claims
- Furosemide81 claims
- Amlodipine Besylate75 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 84.2 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).
Jessica L. Weeks among 2,853 internal medicine physician records in Arizona
Jessica L. Weeks, 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 2009, is newer than 57% of them.
- NPI issued2009 · 57% of these records are older, 40% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2013 · 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).
14 internal medicine physician records list a practice address in Chinle
They are 14 of the 238 NPPES records with a practice address in Chinle, and 2,853 internal medicine physician records in Arizona.
All 2,853 in Arizona → Every provider in Chinle → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Beulah Allen, INTERNAL MEDICINEChinle, AZ 865031558431445
- Ethan Bornstein, M.D.Chinle, AZ 865031558789933
- Sayumi De Silva, M.D.Chinle, AZ 865031376770768
- Mary Evans, M.D.Chinle, AZ 865031598931495
- Amanda Gelman, MDChinle, AZ 865031003233990
- Vladimir Ioffe, M.D.Chinle, AZ 865031538199088
- Ezra Lichtman, MDChinle, AZ 865031720660285
- Donald Miles, MDChinle, AZ 865031831517887
Common questions
What is Jessica L. Weeks, M.D.'s NPI number?
Jessica L. Weeks, M.D.'s National Provider Identifier (NPI) is 1194969071, issued on Apr 23, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Jessica L. Weeks, M.D. located?
The NPPES record lists a practice address at AZ Highway 191 And Hospital RD, Chinle, AZ, 86503. Phone: (928) 674-7166. Providers update this record themselves, so call before visiting.
How can I verify Jessica L. Weeks, M.D.'s license?
NPPES lists Arizona license number 47852, 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 Jessica L. Weeks, M.D. prescribe under Medicare Part D?
In 2024, Jessica L. Weeks, M.D. had 2,355 Medicare Part D claims for 80 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Jessica L. Weeks, M.D.'s MIPS final score?
The 2023 MIPS final score is 84.2 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.