Dr. Joel M. Engelstein, MD
- Medicare services, 2020
- 944
- Part D claims, 2024
- 14
- Industry payments
- $254
- Affiliated sites
- 1
- Medical group
- 1
- Practice address
- 8630 Fenton St Suite 130 Suite 130, Silver Spring, MD 20910-3803
- Practice phone
- Call (301) 588-1178
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Maryland Eye Care Center - Silver Spring (Fenton St)
Eye care practice · Silver Spring, Maryland
Find Dr. Engelstein'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.
Dr. Joel M. Engelstein is an ophthalmologist in Silver Spring, Maryland
Dr. Engelstein practices at Maryland Eye Care Center - Silver Spring (Fenton St) in Silver Spring, Maryland.
Dr. Engelstein's NPI, 1720076904, was assigned on October 11, 2005. Dr. Engelstein holds Maryland license D19187.
- NPI
- 1720076904NPI Registry (opens in a new tab)
- NPI enumeration date
- October 11, 2005
- NPI status
- Active
- Practice phone
- (301) 588-1178
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 84
- Medical school graduation
- 1968
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Joel M. Engelstein practices at 2 locations in Silver Spring, Maryland
Dr. Engelstein's primary practice is Maryland Eye Care Center - Silver Spring (Fenton St), at 8630 Fenton St Suite 130 Suite 130, Silver Spring, MD 20910-3803. The practice phone is (301) 588-1178. The NPI Registry lists Dr. Engelstein's practice address as 831 University E Blvd, Silver Spring, MD 20903.
- Maryland Eye Care Center - Silver Spring (Fenton St)Primary8630 Fenton St Suite 130 Suite 130, Silver Spring, MD 20910-3803Phone(301) 588-1178
- NPI Registry address831 University E Blvd, Silver Spring, MD 20903 · Montgomery CountyPhone(301) 588-1177
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Joel M. Engelstein is affiliated with 1 site of care and 1 medical group
Dr. Engelstein's primary practice is Maryland Eye Care Center - Silver Spring (Fenton St) in Silver Spring, Maryland. Dmand AI also links Dr. Engelstein to 1 medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Joel M. Engelstein's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Engelstein practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Maryland Eye Care Center - Silver Spring (Fenton St) | Available with a free account |
| +1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Joel M. Engelstein is one of 471 ophthalmologists in Maryland
Ophthalmology is Dr. Engelstein's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Engelstein is licensed in Maryland.
Specialties and state licenses
- Ophthalmology, MarylandPrimary
Ophthalmologists near Dr. Engelstein
Counts of ophthalmologists 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
Dr. Joel M. Engelstein billed Medicare for 944 services in 2020
CMS data shows 944 Medicare services from Dr. Engelstein across 11 procedure codes in 2020. Medicare paid $46,959 for them.
Dr. Engelstein's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Tests and treatments
- 2019: 4,0372020: 87678%
- Imaging
- 2019: 1132020: 3173%
- Office and hospital visits
- 2019: 1262020: 2283%
- Surgery
- 2019: 1172020: 1587%
Where Dr. Engelstein's Medicare services took place, 2020
- In an office92998%
- In a facility152%
Dr. Engelstein compared with the Maryland median for ophthalmologists, 2020
- Dr. Engelstein
- Maryland median
- Medicare services
- 944vs 1,38832% below
- Part D claims
- 14vs 38096% below
Medians across 487 ophthalmologists in Maryland with Dmand AI profiles that report each measure.
Dr. Engelstein's most billed Medicare procedure codes, 2020
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Engelstein?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Engelstein and other ophthalmologists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Joel M. Engelstein's patients have a median age of 73
Across all payers, Dmand AI patient panel data puts Dr. Engelstein's median patient age at 73, with 53% women.
Dr. Engelstein's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women53%
- Men45%
Source: Dmand AI Patient Panel Data
Dr. Joel M. Engelstein wrote 14 Medicare Part D claims in 2024
In 2024, Dr. Engelstein wrote 14 Medicare Part D claims. 86% of them were for generic drugs. They cover 1 drug, with $166 in total drug cost. In 2021, CMS named 57 claims across 3 drugs.
Dr. Engelstein's Part D claims by kind of drug, 2024
- Generic12 claims86%
- Brand-name and other2 claims14%
Dr. Engelstein's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 572022: 1475%
Drugs named by CMS: 1 in 2022, 3 in 2021.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Joel M. Engelstein received $254 in industry payments from 2016 to 2021
CMS Open Payments shows 5 general payments to Dr. Engelstein from 4 drug and device companies from 2016 to 2021. Food and beverage make up the largest share, 100% of the total. Allergan Inc. paid the most, $139.
General payments to Dr. Engelstein by program year, 2016 to 2021
Companies that paid Dr. Engelstein the most, 2016 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Joel M. Engelstein'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 Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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 Dr. Joel M. Engelstein
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What is Dr. Joel M. Engelstein's NPI number?
Dr. Joel M. Engelstein's NPI number is 1720076904. It was assigned on October 11, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Joel M. Engelstein?
Dr. Joel M. Engelstein is an ophthalmologist in Silver Spring, Maryland. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).
Where does Dr. Joel M. Engelstein practice?
Dr. Engelstein practices at 8630 Fenton St Suite 130 Suite 130, Silver Spring, MD 20910-3803. Dr. Engelstein also practices at 831 University E Blvd, Silver Spring, MD 20903. Dr. Engelstein's primary practice is Maryland Eye Care Center - Silver Spring (Fenton St) in Silver Spring, Maryland. Dmand AI also links Dr. Engelstein to 1 medical group.
What is Dr. Joel M. Engelstein's office phone number?
The practice phone on file for Dr. Engelstein is (301) 588-1178.
What is Dr. Joel M. Engelstein's medical license number?
Dr. Engelstein holds Maryland license D19187.
Does Dr. Joel M. Engelstein accept Medicare?
Yes. CMS data shows Dr. Engelstein billed Medicare for 944 services in 2020.
What services does Dr. Joel M. Engelstein bill to Medicare?
In 2020, Dr. Engelstein's most billed Medicare services were eye exam or test (92014), eye exam or test (92012) and eye exam or test (92083).
What drugs does Dr. Joel M. Engelstein prescribe most?
In 2022 Medicare Part D data, Dr. Engelstein's most prescribed drugs by claims were Latanoprost.
Has Dr. Joel M. Engelstein received payments from drug or device companies?
CMS Open Payments shows $254 in general payments to Dr. Engelstein from 4 companies from 2016 to 2021. The largest total came from Allergan Inc.
How long has Dr. Joel M. Engelstein been practicing?
Dr. Engelstein graduated from medical school in 1968, 58 years ago.
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