Donald L. Barlow
Peer Specialist · Hayward, CA
Donald L. Barlow is a peer specialist with a practice address in Hayward, California, and NPI 1073174363, issued on Jun 26, 2019. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Donald L. Barlow
- Primary taxonomy
- Peer Specialist 175T00000X
- Practice location
- 1525 B St, Hayward, CA 94541
- Phone
- (510) 963-9849
- Enumerated
- Jun 26, 2019
- Record last updated
- Feb 11, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 1525 B St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Jacqueline ArevaloPeer Specialist1568236842
- Seth BryantPeer Specialist1265990634
- Ahmed ChambersPeer Specialist1710529482
- Victor ChoiPeer Specialist1467010546
- Vanessa ColatoPeer Specialist1083582977
Verify Donald L. Barlow in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
43 peer specialist records list a practice address in Hayward
They are 43 of the 3,993 NPPES records with a practice address in Hayward, and 4,528 peer specialist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 43 in Hayward → All 4,528 in California → Every provider in Hayward →
Other peer specialist records in California
- Aylieana AbanathieMerced, CA1245169010
- Rhia Abarquez, CPSSSan Jose, CA1063194967
- Jimela AbdelkadirSacramento, CA1720577091
- Nadia Abdul-Zahir, CPSSRiverside, CA1336967140
- Marcya AbdullahSan Diego, CA1841038957
- Dylan Abel, PSSLos Angeles, CA1255251963
- David AblesClearlake, CA1790069953
- Jennifer AbrahamOakland, CA1417580739
- Jynnahlove AbshireRoseville, CA1003525247
- Alondra Abud BlancoLa Puente, CA1881411981
Common questions
What is Donald L. Barlow's NPI number?
Donald L. Barlow's National Provider Identifier (NPI) is 1073174363, issued on Jun 26, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Donald L. Barlow located?
The NPPES record lists a practice address at 1525 B St, Hayward, CA, 94541. Phone: (510) 963-9849. Providers update this record themselves, so call before visiting.
How can I verify Donald L. Barlow's license?
Search the California 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. 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.