Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. James Robert Singer, DO

Individual provider Retina Specialist (Ophthalmology) Physician · NPI 1427369107

Dr. James Robert Singer, DO practises Ophthalmology in West Des Moines, Iowa. Qualified in 2010, 16 years ago. Practices with Iowa Retina Consultants, PC, a 3-clinician group and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
16
Licensed in
IA
In the registry since
2010
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1501 50th St Ste 133
West Des Moines, IA 50266
Phone: (515) 222-6400
Fax: (515) 222-6406
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Retina Specialist (Ophthalmology) Physician (primary) Taxonomy 207WX0107X · Licence DO-04792 (IA)

Record details

NPI number1427369107
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 28, 2010
Last updated in NPPESApril 11, 2017

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOPHTHALMOLOGY
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Iowa Retina Consultants, Pc — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients1,233
Services billed 106,800 a service is one billed item, such as a visit, a test or a procedure
Average patient age79

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Iowa Retina Consultants, PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in West Des Moines