NPPES file of Aug 9, 2026

Sheldon Blake Zablow, M.D.

Specialist · Poway, CA

Sheldon Blake Zablow, M.D. is a specialist with a practice address in Poway, California, and NPI 1568565943, issued on Sep 7, 2006. Check the license (California G44320, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1568565943
Name
Sheldon Blake Zablow
Credential
M.D.
Primary taxonomy
Specialist 174400000X
License number
G44320 CA
Self-reported in NPPES; status is on the state search
Practice location
15525 Pomerado RD Ste C5, Poway, CA 92064
Phone
(858) 485-6622
Enumerated
Sep 7, 2006
Record last updated
Mar 7, 2023
Fax
(858) 513-0870
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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8 nearest specialist records → All 5,749 in California → Look up another NPI →

Also registered at 15525 Pomerado RD Ste C5

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

  1. Allison Barton, LMFTMarriage & Family Therapist1942781380
  2. Lorri Hilbert, MFCC, PHDMarriage & Family Therapist1033223540
  3. Camilla Williams, PH.D.Psychologist1154849933

Verify Sheldon Blake Zablow in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license G44320    Check 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

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90% fewer Medicare Part D claims than the average specialist in 2024

141 Medicare Part D claims for 11 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D.

  1. Sheldon Zablow141
  2. Specialty average1,380

Most prescribed

  1. Alprazolam23 claims
  2. Lorazepam13 claims
  3. Ziprasidone Hcl13 claims
  4. Fluoxetine Hcl12 claims
  5. Paroxetine Hcl12 claims
  6. Citalopram Hbr11 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.

Sheldon Blake Zablow among 5,749 specialist records in California

Sheldon Blake Zablow, M.D. is one of 5,749 specialist records with a practice address in California. 30% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.

  • NPI issued2006 · 7% of these records are older, 60% newer
  • In a Medicare fileYes · 30% of these records are
  • In the CMS Doctors and Clinicians fileNo · 19% of these records are
  • Record last updated2023 · 77% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

17 specialist records list a practice address in Poway

They are 17 of the 1,306 NPPES records with a practice address in Poway, and 5,749 specialist records in California.

All 5,749 in California → Every provider in Poway → Specialist nationwide →

The 8 specialist records with the nearest ZIP codes

  1. Francis Barber, M.D.Poway, CA 920641518965011
  2. Gretchen Erickson, HHPPoway, CA 920641881926392
  3. Jennifer Keller, P.T.Poway, CA 920641922033828
  4. Ruth Larson, M.D.Poway, CA 920641538167911
  5. Jonathan Nissanoff, MDPoway, CA 920641134135155
  6. Nathan Rendler, M.D.Poway, CA 920641275531337
  7. Marcelo Rivera, M.D.Poway, CA 920641942311311
  8. David Salzer, MA, ATC, PTAPoway, CA 920641326007758

Common questions

What is Sheldon Blake Zablow, M.D.'s NPI number?

Sheldon Blake Zablow, M.D.'s National Provider Identifier (NPI) is 1568565943, issued on Sep 7, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Sheldon Blake Zablow, M.D. located?

The NPPES record lists a practice address at 15525 Pomerado RD Ste C5, Poway, CA, 92064. Phone: (858) 485-6622. Providers update this record themselves, so call before visiting.

How can I verify Sheldon Blake Zablow, M.D.'s license?

NPPES lists California license number G44320, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Sheldon Blake Zablow, M.D. prescribe under Medicare Part D?

In 2024, Sheldon Blake Zablow, M.D. had 141 Medicare Part D claims for 11 beneficiaries; the average among specialist prescribers was 1,380. 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.

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.