Marcella Baker, PAC
Medical Physician Assistant · Phoenix, AZ
Marcella Baker, PAC is a medical physician assistant with a practice address in Phoenix, Arizona, and NPI 1700018892, issued on Aug 21, 2009. Check the license (Arizona AZ1447, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marcella Baker
- Credential
- PAC
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- AZ1447 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1850N Central Ave 1600, Phoenix, AZ 85004
- Phone
- (602) 262-8900
- Enumerated
- Aug 21, 2009
- Record last updated
- Oct 21, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (602) 262-8890
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 996 in Arizona → Look up another NPI →
Also registered at 1850N Central Ave 1600
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Marcella Baker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license AZ1447Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $18.10
1 payment: food and beverage; the largest payer was Boston Scientific Corporation. The 16,165 providers of this specialty with any payment received $1,055.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Marcella Baker among 996 medical physician assistant records in Arizona
Marcella Baker, PAC is one of 996 medical physician assistant 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 42% of them.
- NPI issued2009 · 42% of these records are older, 54% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 54% of these records are
- Record last updated2015 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in Arizona
There are 996 medical physician assistant records in Arizona.
All 996 in Arizona → Every provider in Phoenix → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Donna Bunkers, PA-CPhoenix, AZ 850041225225006
- Tanner Cline, PA-CPhoenix, AZ 850041265171433
- David Hanson, PA-CPhoenix, AZ 850041366153371
- Rebecca Rowen, PA-CPhoenix, AZ 850041376665075
- Robyn Sears, PACPhoenix, AZ 850041508836784
- Summer Taylor, PA-CPhoenix, AZ 850041285891630
- Barbarann Thompson Paull, PA-CPhoenix, AZ 850041689828576
- Tiffany Walker, PA-CPhoenix, AZ 850041548453467
Common questions
What is Marcella Baker, PAC's NPI number?
Marcella Baker, PAC's National Provider Identifier (NPI) is 1700018892, issued on Aug 21, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Marcella Baker, PAC located?
The NPPES record lists a practice address at 1850N Central Ave 1600, Phoenix, AZ, 85004. Phone: (602) 262-8900. Providers update this record themselves, so call before visiting.
How can I verify Marcella Baker, PAC's license?
NPPES lists Arizona license number AZ1447, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity 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.