Glenn Morris Demlinger, OD
- Medicare patients, 2024
- 52
- Part D claims, 2024
- 19
- Industry payments
- $18
- Affiliated sites
- 1
- State license
- 1
- Practice address
- 3800 Kilroy Airport Way, Long Beach, CA 90806
- Practice phone
- Call (425) 313-0965
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Costco Optical #110
Long Beach, California
Find Glenn Demlinger'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.
Glenn Morris Demlinger is an optometrist in Long Beach, California
Glenn Demlinger practices at Costco Optical #110 in Long Beach, California.
Glenn Demlinger's NPI, 1508932518, was assigned on November 28, 2006. Glenn Demlinger graduated from Southern California College of Optometry in 1988. Glenn Demlinger holds California license 8954T.
- NPI
- 1508932518NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6103955778
- NPI enumeration date
- November 28, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (425) 313-0965
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 64
- Medical school graduation
- 1988
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Glenn Morris Demlinger practices at Costco Optical #110 in Long Beach, California
Glenn Demlinger's primary practice is Costco Optical #110, at 3800 Kilroy Airport Way, Long Beach, CA 90806 in Los Angeles County. The practice phone is (425) 313-0965.
- Costco Optical #1103800 Kilroy Airport Way, Long Beach, CA 90806 · Los Angeles CountyPhone(425) 313-0965
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Glenn Morris Demlinger is affiliated with 2 sites of care
Glenn Demlinger's primary practice is Costco Optical #110 in Long Beach, California. Dmand AI also links Glenn Demlinger to 1 physician office, 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 Glenn Morris Demlinger's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Glenn Demlinger practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Costco Optical #110 | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Glenn Morris Demlinger is one of 7,206 optometrists in California
Optometrist is Glenn Demlinger's primary specialty in the NPI Registry, under taxonomy code 152W00000X. Glenn Demlinger is licensed in California.
Specialties and state licenses
- Optometrist, CaliforniaPrimary
Optometrists near Glenn Demlinger
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
Glenn Morris Demlinger treated 52 Medicare patients in 2024, average age 76
CMS counts 52 Medicare patients who saw Glenn Demlinger in 2024. The largest group is 75 to 84, with 26 patients. 69% of them have high cholesterol, and 52% have high blood pressure. Their average risk score is 0.87, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Glenn Demlinger's median patient age at 70, with 64% women.
Glenn Demlinger's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Glenn Demlinger's Medicare patients by sex, 2024
- Women2956%
- Men2344%
Chronic conditions among Glenn Demlinger's Medicare patients, 2024
- High cholesterol69%
- High blood pressure52%
- Arthritis46%
- Osteoporosis29%
- Anxiety21%
Share of Medicare patients with each condition. A patient can have several.
Glenn Demlinger's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women64%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Glenn Morris Demlinger wrote 19 Medicare Part D claims in 2024
In 2024, Glenn Demlinger wrote 19 Medicare Part D claims.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Glenn Morris Demlinger takes part in Medicare
Glenn Demlinger accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Glenn Morris Demlinger received $18 in industry payments in 2025
CMS Open Payments shows 1 general payment to Glenn Demlinger from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. CooperVision Inc. paid the most, $18.
Companies that paid Glenn Demlinger the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Glenn Morris Demlinger graduated from Southern California College of Optometry
Glenn Demlinger graduated from Southern California College of Optometry in 1988.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Glenn Morris Demlinger'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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| 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 Glenn Morris Demlinger
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Glenn Morris Demlinger's NPI number?
Glenn Morris Demlinger's NPI number is 1508932518. It was assigned on November 28, 2006, and it is active in the NPI Registry.
What does Glenn Morris Demlinger specialize in?
Glenn Morris Demlinger is an optometrist in Long Beach, California. The primary specialty in the NPI Registry is Optometrist (taxonomy code 152W00000X).
Where does Glenn Morris Demlinger practice?
Glenn Demlinger practices at 3800 Kilroy Airport Way, Long Beach, CA 90806. Glenn Demlinger's primary practice is Costco Optical #110 in Long Beach, California. Dmand AI also links Glenn Demlinger to 1 physician office.
What is Glenn Morris Demlinger's office phone number?
The practice phone on file for Glenn Demlinger is (425) 313-0965.
What is Glenn Morris Demlinger's medical license number?
Glenn Demlinger holds California license 8954T.
Does Glenn Morris Demlinger accept Medicare?
Yes. CMS lists Glenn Demlinger as accepting Medicare assignment.
How many Medicare patients does Glenn Morris Demlinger see?
CMS counts 52 Medicare patients who saw Glenn Demlinger in 2024, with an average age of 76.
Where did Glenn Morris Demlinger go to medical school?
Glenn Demlinger graduated from Southern California College of Optometry in 1988.
Has Glenn Morris Demlinger received payments from drug or device companies?
CMS Open Payments shows $18 in general payments to Glenn Demlinger from 1 company from 2025 to 2025. The largest total came from CooperVision Inc.
How long has Glenn Morris Demlinger been practicing?
Glenn Demlinger graduated from medical school in 1988, 38 years ago.
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