William M. Jacobs, M.D.
Pediatrics Physician · Mesa, AZ
William M. Jacobs, M.D. is a pediatrics physician with a practice address in Mesa, Arizona, and NPI 1962587287, issued on Oct 26, 2006. Check the license (Arizona 38147, as entered in NPPES) on the Arizona Medical Board; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William M. Jacobs
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License numbers
- 38147 AZ
0101030878 VA
Self-reported in NPPES; status is on the state search - Practice location
- 8405 E. Baseline RD., Mesa, AZ 85209
- Phone
- (480) 615-2010
- Enumerated
- Oct 26, 2006
- Record last updated
- Dec 17, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (480) 218-6053
- Medicaid IDs
- 6737846 VA
102616 AZ - Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 1,309 in Arizona → Look up another NPI →
Verify William M. Jacobs in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 38147Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
William M. Jacobs among 1,309 pediatrics physician records in Arizona
William M. Jacobs, M.D. is one of 1,309 pediatrics physician records with a practice address in Arizona. 41% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 14% of them.
- NPI issued2006 · 14% of these records are older, 53% newer
- In a Medicare fileNo · 41% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2012 · 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 208000000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatrics Physician providers in Arizona
There are 1,309 pediatrics physician records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,309 in Arizona → Every provider in Mesa → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Elizabeth Fisher, MDMesa, AZ 852091598090821
- Richard Heck, MDMesa, AZ 852091306839584
- Christopher Hickie, MDMesa, AZ 852091851476386
- Brenda Kronborg, D.O.Mesa, AZ 852091801886163
- Latha Kumaraswamy, MDMesa, AZ 852091326075128
- Tamara Musso, M.D.Mesa, AZ 852091740481811
- Charles Roller, M.D.Mesa, AZ 852091912925140
- Renuka Nigam, MDMesa, AZ 852101386691988
Common questions
What is William M. Jacobs, M.D.'s NPI number?
William M. Jacobs, M.D.'s National Provider Identifier (NPI) is 1962587287, issued on Oct 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William M. Jacobs, M.D. located?
The NPPES record lists a practice address at 8405 E. Baseline RD., Mesa, AZ, 85209. Phone: (480) 615-2010. Providers update this record themselves, so call before visiting.
How can I verify William M. Jacobs, M.D.'s license?
NPPES lists Arizona license number 38147, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.