Physician Profile
Unclaimed ProfileAbout STOFFER
Robert Thomas Stoffer, MD practices internal medicine in Phoenix, AZ. Medicare claims data shows Robert provided 350 services to 127 patients.
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
- (602) 993-1773
- Email not available
Practice Locations
3201 W PEORIA AVE SUITE 604
Phoenix, AZ 85029
Procedures Most Often Billed to Medicare
350 services · 127 patients · 5 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | Office visit | 99490 |
216 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
52 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
52 |
| Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient' | Billing code | G2211 |
19 |
| Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | Billing code | G0439 |
11 |
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.
Related specialists at this location 7
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other internists in Phoenix 8
Same specialty, same city.
Common questions
What is Dr. Stoffer's specialty?
Dr. Stoffer is an internist in Phoenix, AZ. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Internal Medicine”.
NPI registry
Where can I find Dr. Stoffer?
Dr. Stoffer is listed at 3201 W PEORIA AVE SUITE 604, Phoenix, AZ 85029. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Stoffer?
The number on file is (602) 993-1773. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Stoffer?
Dr. Stoffer's National Provider Identifier is 1538123427. 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 much experience does Dr. Stoffer have?
Dr. Stoffer has 20+ years experience. Registered with an NPI since 2006. 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. Stoffer known for?
According to Medicare billing data, Dr. Stoffer the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Stoffer's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Stoffer. 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.