Physician Profile
Unclaimed ProfileAbout SINGER
James Singer, M.D. is a healthcare provider in Ft Collins, CO specializing in nephrology. According to Medicare claims data, James cared for 72 Medicare patients across 160 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (970) 493-7733
- Email not available
Practice Locations
1600 SPECHT POINT RD SUITE 127
Ft Collins, CO 80525
Procedures Most Often Billed to Medicare
160 services · 72 patients · 3 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Hemodialysis procedure with physician evaluation | Treatment | 90935 |
62 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
68 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
30 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other kidney specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Also performs Hemodialysis procedure with physician evaluation 8
Providers in CO who bill this service to Medicare most often.
Common questions
What is Dr. Singer's specialty?
Dr. Singer is a kidney specialist in Ft Collins, CO. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Nephrology”.
NPI registry
Where can I find Dr. Singer?
Dr. Singer is listed at 1600 SPECHT POINT RD SUITE 127, Ft Collins, CO 80525. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Singer?
The number on file is (970) 493-7733. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Singer's NPI number?
Dr. Singer's National Provider Identifier is 1407843204. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How long has Dr. Singer been practicing?
Dr. Singer has 21+ years experience. Registered with an NPI since 2005. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What is Dr. Singer known for?
According to Medicare billing data, Dr. Singer provides treatments such as hemodialysis procedure with physician evaluation, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Singer confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Singer. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.