Physician Profile
Robert W. Holloway, MD
Unclaimed ProfileAbout Dr. Holloway
Based in Orlando, FL, Robert W. Holloway, MD is listed in the NPI registry under gynecologic oncology. Robert graduated from Vanderbilt University School of Medicine in 1983. Medicare claims data shows Robert provided 1,244 services to 574 patients. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes, and new patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (407) 303-2422
- Email not available
Practice Locations
2501 N ORANGE AVE SUITE 800
Orlando, FL 32804
Procedures Most Often Billed to Medicare
1,244 services · 574 patients · 11 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Removal of uterus, tubes, and/or ovaries through abdomen using an endoscope, 250.0 g or less | Procedure | 58571 |
28 | More often than most peers in Gynecologic Oncology |
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
27 | Less often than most peers in Gynecologic Oncology |
| Imaging of lymph nodes during surgery | Procedure | 38900 |
22 | More often than most peers in Gynecologic Oncology |
| Insertion of central venous tube with port (5 years or older) | Procedure | 36561 |
18 | Too few peers to compare |
| Removal of lymph nodes of both sides of pelvis using an endoscope | Procedure | 38571 |
13 | As often as other peers in Gynecologic Oncology |
| Fluoroscopic guidance for insertion or removal of central vein access device | Imaging | 77001 |
16 | Too few peers to compare |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
762 | More than most peers in Gynecologic Oncology |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
148 | More than most peers in Gynecologic Oncology |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
82 | More than most peers in Gynecologic Oncology |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
78 | More often than most peers in Gynecologic Oncology |
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 gynecologic oncology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
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 gynecologic oncology specialists in Orlando 7
Same specialty, same city.
More connections — 23 related providers in 3 groups
Trained at Vanderbilt University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1983 at Vanderbilt University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Removal of uterus, tubes, and/or ovaries through abdomen using an endoscope, 250.0 g or less 7
Providers in FL who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Holloway?
Dr. Holloway is a gynecologic oncology in Orlando, FL. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Dr. Holloway's address?
Dr. Holloway is listed at 2501 N Orange Ave Suite 800, Orlando, FL 32804. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Holloway?
The number on file is (407) 303-2422. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Holloway?
Dr. Holloway's National Provider Identifier is 1538109137. 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. Holloway train?
Dr. Holloway attended Vanderbilt University School of Medicine, graduating in 1983. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Holloway have?
Dr. Holloway has 43 years experience. Calculated from a graduation year of 1983, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Holloway perform?
According to Medicare billing data, Dr. Holloway performs procedures including removal of uterus, tubes, and/or ovaries through abdomen using an endoscope, 250.0 g or less, insertion of needle into vein for collection of blood sample and imaging of lymph nodes during surgery; reads or performs imaging such as fluoroscopic guidance for insertion or removal of central vein access device, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Holloway's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Holloway. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.