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Edit this profileAt a glance
- 4500 San Pablo Rd S, Jacksonville, FL 32224
About Dr. Chase
Based in Jacksonville, FL, Robert C. Chase, MD is listed in the NPI registry under gastroenterology. Robert graduated from Brody School of Medicine at East Carolina University in 2021. According to Medicare claims data, Robert cared for 40 Medicare patients across 74 services. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes and initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes. NPI 1891379590 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
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
- (904) 953-8215
- Email not available
Practice Locations
4500 SAN PABLO RD S
Jacksonville, FL 32224
Conditions Commonly Evaluated or Treated
Within Gastroenterology generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
- Acid reflux
- Celiac disease
- Crohn's disease
- Hemorrhoids
- IBS
- Swallowing difficulties
- Ulcerative colitis
Biliary and pancreas
Colon and anorectal
Esophagus and swallowing
Functional bowel and motility
Liver
- Ascites
- Autoimmune hepatitis
- Cirrhosis
- Fatty liver disease
- Hemochromatosis
- Hepatitis B
- Hepatitis C
- Portal hypertension
Stomach and duodenum
Bowel & Colon
Digestive Symptoms
Gallbladder & Bile Ducts
Procedures & services
Most searched procedures
Lower endoscopy
Upper endoscopy
Capsule and physiology testing
Diagnostic Testing
Liver procedures
Treatments
Procedures Most Often Billed to Medicare
74 services · 40 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
60 | More often than most peers in Gastroenterology |
| Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | Office visit | 99222 |
14 | Less often than most peers in Gastroenterology |
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 gastroenterologists at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
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.
More connections — 23 related providers in 3 groups
Other gastroenterologists in Jacksonville 7
Same specialty, same city.
Trained at Brody School of Medicine at East Carolina University 8
Other providers in the same specialty who trained at the same institution.
Class of 2021 at Brody School of Medicine at East Carolina University 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Chase specialize in?
Dr. Chase is a gastroenterologist in Jacksonville, FL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Gastroenterology”.
NPI registry
Where is Dr. Chase located?
Dr. Chase is listed at 4500 San Pablo Rd S, Jacksonville, FL 32224. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Chase's phone number?
The number on file is (904) 953-8215. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Chase's NPI number?
Dr. Chase's National Provider Identifier is 1891379590. 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. Chase go to medical school?
Dr. Chase attended Brody School of Medicine at East Carolina University, graduating in 2021. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Chase been practicing?
Dr. Chase has 5 years experience. Calculated from a graduation year of 2021, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Chase do most often?
According to Medicare billing data, Dr. Chase 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
Has Dr. Chase confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Chase. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.