Robert J. Stahl, OD
- Part D claims, 2024
- 37
- Industry payments
- $85
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Practice address
- 1142 W Redondo Beach Blvd, Gardena, CA 90247
- Practice phone
- Call (310) 323-5095
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Robert J Stahl & Amy J Calder, Ods - a Professional Corporation
Gardena, California
Find Robert Stahl's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Robert J. Stahl is an optometrist in Gardena, California
Robert Stahl practices at Robert J Stahl & Amy J Calder, Ods - a Professional Corporation in Gardena, California.
Robert Stahl's NPI, 1639143936, was assigned on February 14, 2006. Robert Stahl graduated from Southern California College of Optometry in 1990. Robert Stahl holds California license 9599T.
- NPI
- 1639143936NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6204911035
- NPI enumeration date
- February 14, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (310) 323-5095
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 62
- Medical school graduation
- 1990
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Robert J. Stahl practices at Robert J Stahl & Amy J Calder, Ods - a Professional Corporation in Gardena, California
Robert Stahl's primary practice is Robert J Stahl & Amy J Calder, Ods - a Professional Corporation, at 1142 W Redondo Beach Blvd, Gardena, CA 90247 in Los Angeles County. The practice phone is (310) 323-5095.
- Robert J Stahl & Amy J Calder, Ods - a Professional Corporation1142 W Redondo Beach Blvd, Gardena, CA 90247 · Los Angeles CountyPhone(310) 323-5095
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Robert J. Stahl is affiliated with 2 sites of care and 1 medical group
Robert Stahl's primary practice is Robert J Stahl & Amy J Calder, Ods - a Professional Corporation in Gardena, California. Dmand AI also links Robert Stahl to 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Robert J. Stahl's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Robert Stahl practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Robert J Stahl & Amy J Calder, Ods - a Professional Corporation | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Robert J. Stahl is one of 7,206 optometrists in California
Optometrist is Robert Stahl's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Robert Stahl is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Robert Stahl
Counts of optometrists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Robert J. Stahl's patients have a median age of 37
Across all payers, Dmand AI patient panel data puts Robert Stahl's median patient age at 37, with 63% women.
Robert Stahl's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 37
Patient panel by sex, all payers
- Women63%
- Men36%
Source: Dmand AI Patient Panel Data
Robert J. Stahl wrote 37 Medicare Part D claims in 2024
In 2024, Robert Stahl wrote 37 Medicare Part D claims for 20 patients. 57% of them were for generic drugs.
Robert Stahl's Part D claims by kind of drug, 2024
- Generic21 claims57%
- Brand-name16 claims43%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Robert J. Stahl takes part in Medicare
Robert Stahl accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Cataract surgery: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Robert J. Stahl received $85 in industry payments in 2025
CMS Open Payments shows 2 general payments to Robert Stahl from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. CooperVision Inc. paid the most, $71.
Companies that paid Robert Stahl the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Robert J. Stahl graduated from Southern California College of Optometry
Robert Stahl graduated from Southern California College of Optometry in 1990.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Robert J. Stahl's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Robert J. Stahl
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Robert J. Stahl's NPI number?
Robert J. Stahl's NPI number is 1639143936. It was assigned on February 14, 2006, and it is active in the NPI Registry.
What does Robert J. Stahl specialize in?
Robert J. Stahl is an optometrist in Gardena, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Robert J. Stahl practice?
Robert Stahl practices at 1142 W Redondo Beach Blvd, Gardena, CA 90247. Robert Stahl's primary practice is Robert J Stahl & Amy J Calder, Ods - a Professional Corporation in Gardena, California. Dmand AI also links Robert Stahl to 1 group practice or clinic and 1 medical group.
What is Robert J. Stahl's office phone number?
The practice phone on file for Robert Stahl is (310) 323-5095.
What is Robert J. Stahl's medical license number?
Robert Stahl holds California license 9599T.
Does Robert J. Stahl accept Medicare?
Yes. CMS lists Robert Stahl as accepting Medicare assignment.
Where did Robert J. Stahl go to medical school?
Robert Stahl graduated from Southern California College of Optometry in 1990.
Has Robert J. Stahl received payments from drug or device companies?
CMS Open Payments shows $85 in general payments to Robert Stahl from 2 companies from 2025 to 2025. The largest total came from CooperVision Inc.
How long has Robert J. Stahl been practicing?
Robert Stahl graduated from medical school in 1990, 36 years ago.
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