NPPES file of Aug 9, 2026

Frederick William Stellhorn, O.D.

Optometrist · Manteca, CA

Frederick William Stellhorn, O.D. is an optometrist with a practice address in Manteca, California, and NPI 1457346330, issued on Sep 15, 2005. Check the license (California 5215TPL, 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
1457346330
Name
Frederick William Stellhorn
Credential
O.D.
Primary taxonomy
Optometrist 152W00000X
License numbers
5215TPL CA
5215 TPL CA
Self-reported in NPPES; status is on the state search
Practice location
140 N Fremont St, Manteca, CA 95336
Phone
(209) 823-3151
Enumerated
Sep 15, 2005
Record last updated
Jul 30, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(209) 823-9712
Medicaid ID
SD0052150 CA
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 140 N Fremont St

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

  1. Trang Duong, DDS, MSOrthodontics and Dentofacial Orthopedics Dentistry1811095052
  2. Henry Truong, O.D.Pediatric Optometrist1548418023

Verify Frederick William Stellhorn 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 5215TPL
    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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85% fewer Medicare Part D claims than the average optometrist in 2024

42 Medicare Part D claims for 24 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 48% of claims.

  1. Frederick Stellhorn42
  2. Specialty average277

Most prescribed

  1. Tobramycin-Dexamethasone16 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.

Industry payments in 2024: $31.04

2 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. The 34,453 providers of this specialty with any payment received $769.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Frederick Stellhorn$31.04
  2. Specialty average$769.99

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Frederick William Stellhorn among 8,308 optometrist records in California

Frederick William Stellhorn, O.D. is one of 8,308 optometrist records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 94% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileNo · 43% of these records are
  • Record last updated2010 · 67% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Optometrist providers in California

There are 8,308 optometrist records in California.

The 8 optometrist records with the nearest ZIP codes

  1. Vivian Iles, O.D.Manteca, CA 953361952604357
  2. Gregory Miller, ODManteca, CA 953361043282262
  3. Hanh Judy Nguyen, O.D.Manteca, CA 953361588911820
  4. Khanh Dao, O.D.Manteca, CA 953371992834725
  5. Kimi KaurManteca, CA 953371164165692
  6. Michael Lavieri, ODManteca, CA 953371730263120
  7. Tram Ton-Tran, ODManteca, CA 953371457962193
  8. Protiva Khan, ODMariposa, CA 953381902327240

Common questions

What is Frederick William Stellhorn, O.D.'s NPI number?

Frederick William Stellhorn, O.D.'s National Provider Identifier (NPI) is 1457346330, issued on Sep 15, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Frederick William Stellhorn, O.D. located?

The NPPES record lists a practice address at 140 N Fremont St, Manteca, CA, 95336. Phone: (209) 823-3151. Providers update this record themselves, so call before visiting.

How can I verify Frederick William Stellhorn, O.D.'s license?

NPPES lists California license number 5215TPL, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Frederick William Stellhorn, O.D. prescribe under Medicare Part D?

In 2024, Frederick William Stellhorn, O.D. had 42 Medicare Part D claims for 24 beneficiaries; the average among optometrist prescribers was 277. 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.

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.