Marissa Jacobs, D.O.
Family Medicine Physician · Glendale, AZ
Marissa Jacobs, D.O. is a family medicine physician with a practice address in Glendale, Arizona, and NPI 1821522632, issued on Apr 18, 2017. Check the license (Arizona 007754, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Marissa Jacobs
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 007754 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 19389 N 59TH Ave, Glendale, AZ 85308
- Phone
- (623) 537-6000
- Enumerated
- Apr 18, 2017
- Record last updated
- Aug 31, 2023
- Fax
- (623) 537-6014
- Medicare enrollment
- Enrolled (PECOS I20200708001084); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,119 in Arizona → Look up another NPI →
Also registered at 19389 N 59TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Marissa Jacobs in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 007754Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% fewer Medicare Part D claims than the average family medicine physician in 2024
936 Medicare Part D claims for 164 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Levothyroxine Sodium61 claims
- Atorvastatin Calcium51 claims
- Amlodipine Besylate47 claims
- Losartan Potassium36 claims
- Pantoprazole Sodium31 claims
- Gabapentin30 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
- Midwestern UniversityGlendale, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marissa Jacobs among 3,119 family medicine physician records in Arizona
Marissa Jacobs, D.O. is one of 3,119 family 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 2017, is newer than 78% of them.
- NPI issued2017 · 78% of these records are older, 19% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2017 · median 2006 among the 1,775 with a school on file
- Record last updated2023 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
127 family medicine physician records list a practice address in Glendale
They are 127 of the 5,447 NPPES records with a practice address in Glendale, and 3,119 family medicine physician records in Arizona.
All 3,119 in Arizona → Every provider in Glendale → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Karla Birkholz, MDGlendale, AZ 853081386620821
- Louis Cerato, D.O.Glendale, AZ 853081174515951
- John Ellis, D.O.Glendale, AZ 853081285631242
- Deborah Hahn, D.O.Glendale, AZ 853081629075932
- Eric Honing, MDGlendale, AZ 853081497754758
- Lori Kemper, D.O.Glendale, AZ 853081659378651
- Rachel Langland, M.D.Glendale, AZ 853081164411849
- Sonia Lenzmeier, M.D.Glendale, AZ 853081942283064
Common questions
What is Marissa Jacobs, D.O.'s NPI number?
Marissa Jacobs, D.O.'s National Provider Identifier (NPI) is 1821522632, issued on Apr 18, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Marissa Jacobs, D.O. located?
The NPPES record lists a practice address at 19389 N 59TH Ave, Glendale, AZ, 85308. Phone: (623) 537-6000. Providers update this record themselves, so call before visiting.
How can I verify Marissa Jacobs, D.O.'s license?
NPPES lists Arizona license number 007754, 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 Marissa Jacobs, D.O. prescribe under Medicare Part D?
In 2024, Marissa Jacobs, D.O. had 936 Medicare Part D claims for 164 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.