Dr. Eric L. Singman, MD, PhD

  • Baltimore, MD
  • Ophthalmologist
NPI1881654804PAC ID1052497179
Medicare services, 2024
269
Medicare patients, 2024
202
Part D claims, 2024
58
Publications
57
Hospital affiliations
4
Practice address
827 Linden Avenue, Baltimore, MD 21201
Practice phone
Call (410) 225-8996
Professional email
Get professional email
Personal email
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Mobile number
Get mobile number
Social profiles

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Dr. Eric L. Singman is an ophthalmologist in Baltimore, Maryland

Dr. Singman practices at University of Maryland Medical Center Midtown Campus in Baltimore, Maryland, part of University of Maryland Medical System.

Dr. Singman's NPI, 1881654804, was assigned on March 24, 2006. Dr. Singman graduated from State University of New York Downstate Medical Center in 1992. Dr. Singman holds Maryland license D63117.

NPI and contact details
Medicare PAC ID
1052497179
NPI enumeration date
March 24, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(410) 225-8996
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
60
Medical school graduation
1992

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Eric L. Singman practices at University of Maryland Medical Center Midtown Campus in Baltimore, Maryland

Dr. Singman's primary practice is University of Maryland Medical Center Midtown Campus, at 827 Linden Avenue, Baltimore, MD 21201 in Baltimore City. The practice phone is (410) 225-8996.

Source: Dmand AI Affiliation Data

Dr. Eric L. Singman is affiliated with 4 sites of care and 2 medical groups

Dr. Singman's primary practice is University of Maryland Medical Center Midtown Campus in Baltimore, Maryland, part of University of Maryland Medical System. Dr. Singman is also affiliated with The Johns Hopkins Hospital. The medical group on file is Johns Hopkins University. Dmand AI also links Dr. Singman to 2 more hospitals and 1 medical group, each named with a free account.

See all 6 affiliations for Dr. Singman

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Eric L. Singman's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Singman practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
University of Maryland Medical Center Midtown CampusAvailable with a free account
+3 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Eric L. Singman is one of 471 ophthalmologists in Maryland

Ophthalmology is Dr. Singman's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dmand AI has Dr. Singman's licenses on file in 2 states: Maryland and Pennsylvania.

Specialties and state licenses

  • Ophthalmology, MarylandPrimaryLicense D63117 · taxonomy 207W00000X
  • Pennsylvania licenseLicense MD062733L

Ophthalmologists near Dr. Singman

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. Eric L. Singman billed Medicare for 269 services in 2024

CMS data shows 269 Medicare services from Dr. Singman across 6 procedure codes in 2024, for 202 Medicare patients. Medicare paid $14,635 for them.

Medicare services, 2024269
Medicare patients202
Paid by Medicare$14,635
Procedure codes6

Dr. Singman's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Tests and treatments
2023: 3512024: 20442%
Office and hospital visits
2023: 1452024: 6555%

Where Dr. Singman's Medicare services took place, 2024

  • In an office13048%
  • In a facility13952%

Dr. Singman compared with the Maryland median for ophthalmologists, 2024

  • Dr. Singman
  • Maryland median
Medicare services
269vs 1,38881% below
Medicare patients
202vs 62368% below
Part D claims
15vs 38096% below

Medians across 487 ophthalmologists in Maryland with Dmand AI profiles that report each measure.

Dr. Singman's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Singman

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Eric L. Singman treated 202 Medicare patients in 2024, average age 66

CMS counts 202 Medicare patients who saw Dr. Singman in 2024. The largest group is 65 to 74, with 86 patients. 75% of them have high cholesterol, and 74% have high blood pressure. 28% are also on Medicaid. Their average risk score is 2.01, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Singman's median patient age at 54, with 63% women.

Medicare patients, 2024202
Average age66
Average risk score2.01
Also on Medicaid28%

Dr. Singman's Medicare patients by age, 2024

Dr. Singman's Medicare patients by sex, 2024

  • Women11959%
  • Men8341%

Chronic conditions among Dr. Singman's Medicare patients, 2024

  1. High cholesterol75%
  2. High blood pressure74%
  3. Arthritis58%
  4. Mood disorders50%
  5. Depression44%
  6. Anxiety43%
  7. Diabetes37%
  8. Stroke or TIA35%

Share of Medicare patients with each condition. A patient can have several.

Dr. Singman's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 54

Patient panel by sex, all payers

  • Women63%
  • Men35%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Eric L. Singman wrote 58 Medicare Part D claims in 2024

In 2024, Dr. Singman wrote 58 Medicare Part D claims for 14 patients. 100% of them were for generic drugs. CMS names the drug for 15 of them, across 1 drug with 11 or more claims each, at $2,166 in total drug cost. In 2023, CMS named 29 claims across 1 drug.

Part D claims, 202458
Drugs named by CMS1
Total drug cost$2,166
Part D patients14

Dr. Singman's most prescribed drugs by claims, 2024

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, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 292024: 1548%

Drugs named by CMS: 1 in 2024, 1 in 2023.

See all prescribing by Dr. Singman

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

How Dr. Eric L. Singman takes part in Medicare

Dr. Singman 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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Dr. Eric L. Singman has 57 publications on record

Dmand AI links 57 papers to Dr. Singman, published from 2011 to 2025. 2017 was the busiest year, with 5. The most frequent topics are Vision Screening, Amblyopia and Refractive Errors. Dr. Singman has published most often in Am Orthopt J. Dr. Singman's most frequent co-authors are Peter Joseph McDonnell, MD, Pradeep Y. Ramulu, MD and Samuel Asanad, MD.

Papers57
Years published2011 to 2025

Dr. Singman's papers by year, 2016 to 2025

Topics Dr. Singman writes about most

  • Vision Screening
  • Amblyopia
  • Refractive Errors
  • Ophthalmology
  • Visual Acuity
  • Equipment Design
  • Internship and Residency
  • Strabismus

Dr. Singman's most frequent co-authors

Recent publications by Dr. Singman

See all 57 publications and co-authors

See who Dr. Singman researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Singman works with, so you can find a warm path to the right ophthalmologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Eric L. Singman received $6,084 in industry payments from 2017 to 2024

CMS Open Payments shows 12 general payments to Dr. Singman from 2 drug and device companies from 2017 to 2024. Consulting fees make up the largest share, 40% of the total. Welch Allyn paid the most, $5,634.

General payments to Dr. Singman by program year, 2017 to 2024

General payments to Dr. Singman by kind, 2017 to 2024

$6.1Kin total
  • Consulting fees$2,45040%
  • Honoraria$2,00033%
  • Travel and lodging$1,30922%
  • Food and beverage$3255%

Companies that paid Dr. Singman the most, 2017 to 2024

Share is of all general payments to this clinician.

See all payments to Dr. Singman

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Eric L. Singman graduated from State University of New York Downstate Medical Center

Dr. Singman graduated from State University of New York Downstate Medical Center in 1992.

  1. Medical schoolState University of New York Downstate Medical Center

Source: Dmand AI Professional Profile Data

Sources for Dr. Eric L. Singman's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Eric L. Singman

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Eric L. Singman's NPI number?

Dr. Eric L. Singman's NPI number is 1881654804. It was assigned on March 24, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Eric L. Singman?

Dr. Eric L. Singman is an ophthalmologist in Baltimore, Maryland. The primary specialty in the NPI Registry is Ophthalmology Physician (taxonomy code 207W00000X).

Where does Dr. Eric L. Singman practice?

Dr. Singman practices at 827 Linden Avenue, Baltimore, MD 21201. Dr. Singman's primary practice is University of Maryland Medical Center Midtown Campus in Baltimore, Maryland, part of University of Maryland Medical System. Dmand AI also links Dr. Singman to 2 hospitals and 1 medical group.

What is Dr. Eric L. Singman's office phone number?

The practice phone on file for Dr. Singman is (410) 225-8996.

What is Dr. Eric L. Singman's medical license number?

Dr. Singman holds Maryland license D63117, one of the licenses on file in 2 states.

Which states has Dr. Eric L. Singman been licensed in?

Dmand AI has state licenses on file for Dr. Singman in Maryland and Pennsylvania.

Which hospitals is Dr. Eric L. Singman affiliated with?

Dr. Singman practices at University of Maryland Medical Center Midtown Campus in Baltimore, Maryland. Dr. Singman is also affiliated with The Johns Hopkins Hospital. Dmand AI links Dr. Singman to 2 more hospitals.

What medical group is Dr. Eric L. Singman part of?

Dr. Singman is linked to Johns Hopkins University. Dmand AI links Dr. Singman to 1 more medical group.

Does Dr. Eric L. Singman accept Medicare?

Yes. CMS data shows Dr. Singman billed Medicare for 269 services in 2024, and Dr. Singman accepts Medicare assignment.

How many Medicare patients does Dr. Eric L. Singman see?

CMS counts 202 Medicare patients who saw Dr. Singman in 2024, with an average age of 66.

Show 7 more questionsShow fewer questions

What services does Dr. Eric L. Singman bill to Medicare?

In 2024, Dr. Singman's most billed Medicare services were eye exam or test (92014), eye exam or test (92004) and eye exam or test (92083).

Where did Dr. Eric L. Singman go to medical school?

Dr. Singman graduated from State University of New York Downstate Medical Center in 1992.

What drugs does Dr. Eric L. Singman prescribe most?

In 2024 Medicare Part D data, Dr. Singman's most prescribed drugs by claims were Acetazolamide ER.

Has Dr. Eric L. Singman received payments from drug or device companies?

CMS Open Payments shows $6,084 in general payments to Dr. Singman from 2 companies from 2017 to 2024. The largest total came from Welch Allyn.

How long has Dr. Eric L. Singman been practicing?

Dr. Singman graduated from medical school in 1992, 34 years ago.

Does Dr. Eric L. Singman do research?

Dmand AI links 57 publications to Dr. Singman, published from 2011 to 2025.

Who does Dr. Eric L. Singman publish with?

Dr. Singman's most frequent co-authors are Peter Joseph McDonnell, MD (3 shared papers), Pradeep Y. Ramulu, MD (3 shared papers) and Samuel Asanad, MD (2 shared papers).

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