Physician Profile
Unclaimed ProfileAbout SPENCER
Ryan J. Spencer, MD is a healthcare provider in Madison, WI specializing in gynecological oncology. Ryan trained at State University of New York at Stony Brook, School of Medicine, graduating in 2007. Ryan is also listed as specializing in obstetrics & gynecology and gynecologic oncology. According to Medicare claims data, Ryan cared for 154 Medicare patients across 188 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (608) 265-1700
- Email not available
Practice Locations
600 HIGHLAND AVE
Madison, WI 53792
Procedures Most Often Billed to Medicare
188 services · 154 patients · 8 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Imaging of lymph nodes during surgery | Procedure | 38900 |
15 |
| Biopsy and removal of lymph nodes of abdominal cavity using an endoscope | Procedure | 38570 |
14 |
| Removal of uterus, tubes, and/or ovaries through abdomen using an endoscope, 250.0 g or less | Procedure | 58571 |
11 |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
53 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
39 |
| 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 |
31 |
| New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more | Office visit | 99205 |
13 |
| Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more | Office visit | 99215 |
12 |
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.
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 gynecological oncology specialists in Madison 8
Same specialty, same city.
Trained at State University of New York at Stony Brook, School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 15 related providers in 2 groups
Class of 2007 at State University of New York at Stony Brook, School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Imaging of lymph nodes during surgery 7
Providers in WI who bill this service to Medicare most often.
Common questions
What does Dr. Spencer specialize in?
Dr. Spencer is a gynecological oncology in Madison, WI. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “GYNECOLOGICAL ONCOLOGY”.
NPI registry
Where is Dr. Spencer located?
Dr. Spencer is listed at 600 HIGHLAND AVE, Madison, WI 53792. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Spencer's phone number?
The number on file is (608) 265-1700. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Spencer's NPI number?
Dr. Spencer's National Provider Identifier is 1881859684. 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
Where did Dr. Spencer go to medical school?
Dr. Spencer attended State University of New York at Stony Brook, School of Medicine, graduating in 2007. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Spencer been practicing?
Dr. Spencer has 19 years experience. Calculated from a graduation year of 2007, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Spencer do most often?
According to Medicare billing data, Dr. Spencer performs procedures including imaging of lymph nodes during surgery, biopsy and removal of lymph nodes of abdominal cavity using an endoscope and removal of uterus, tubes, and/or ovaries through abdomen using an endoscope, 250.0 g or less, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Spencer confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Spencer. If this is you, claiming it is free.
Guide.md
Is this your profile?
Verify your identity to control how patients — and AI assistants — describe you.
Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.