NPPES file of Aug 9, 2026

Spencer M. Greene, CPO

Prosthetist · Modesto, CA

Spencer M. Greene, CPO is a prosthetist with a practice address in Modesto, California, and NPI 1841487832, issued on Oct 3, 2007. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1841487832
Name
Spencer M. Greene
Credential
CPO
Primary taxonomy
Prosthetist 224P00000X
Practice location
1707 Mchenry Ave Ste B, Modesto, CA 95350
Phone
(209) 529-7221
Enumerated
Oct 3, 2007
Record last updated
Jul 31, 2012 (not updated in 14 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1707 Mchenry Ave Ste B

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Carly Koester, CPOOrthotist1497287684

Verify Spencer M. Greene in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Prosthetist providers in California

There are 309 prosthetist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 309 in California → Every provider in Modesto →

Other prosthetist records in California

  1. Leslie AllenSan Rafael, CA1780267963
  2. Randall Alley, BSC, CPWestlake Village, CA1356579668
  3. Lisa AlyadakoEl Cajon, CA1891480547
  4. Scott Annis, MSPO, CPOSan Francisco, CA1669932372
  5. Brian Aylen, CPOYuba City, CA1245427574
  6. Richard Aylward, CPSacramento, CA1679863302
  7. Daniel Ballarin, CPOSan Francisco, CA1376975672
  8. Kirsten Barkin, CPOSan Francisco, CA1760105142
  9. Leshi BarnesRiverside, CA1588022131
  10. Dean Barrett, CPGrass Valley, CA1346437332

Common questions

What is Spencer M. Greene, CPO's NPI number?

Spencer M. Greene, CPO's National Provider Identifier (NPI) is 1841487832, issued on Oct 3, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Spencer M. Greene, CPO located?

The NPPES record lists a practice address at 1707 Mchenry Ave Ste B, Modesto, CA, 95350. Phone: (209) 529-7221. Providers update this record themselves, so call before visiting.

How can I verify Spencer M. Greene, CPO'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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.