Physician Profile
Unclaimed ProfileAbout MAXFIELD
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Education & Training
Areas of Expertise
Common questions
What does Dr. Maxfield specialise in?
Dr. Maxfield is a gastroenterology in Largo, FL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “GASTROENTEROLOGY”.
NPI registry
Where is Dr. Maxfield located?
Dr. Maxfield is listed at 13644 WALSINGHAM RD, Largo, FL 33774. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Maxfield's phone number?
The number on file is (727) 595-2519. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Maxfield's NPI number?
Dr. Maxfield's National Provider Identifier is 1992794986. 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. Maxfield go to medical school?
Dr. Maxfield attended Other, graduating in 1972. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Maxfield been practising?
Dr. Maxfield has 54 years experience. Calculated from a graduation year of 1972, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Maxfield do most often?
According to Medicare billing data, Dr. Maxfield performs procedures including biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope, diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope and biopsy of large bowel using a flexible endoscope, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Maxfield confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Maxfield. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (727) 595-2519
- Email not available
Practice Locations
13644 WALSINGHAM RD
Largo, FL 33774
Procedures Most Often Billed to Medicare
1,113 services · 763 patients · 14 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43239 |
54 |
| Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | Procedure | 43235 |
39 |
| Biopsy of large bowel using a flexible endoscope | Procedure | 45380 |
21 |
| Diagnostic exam of large bowel using a flexible endoscope | Procedure | 45378 |
21 |
| Removal of polyps or growths of large bowel using an endoscope with mechanical snare | Procedure | 45385 |
20 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
378 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
199 |
| Pathology examination of tissue using a microscope, intermediate complexity | Lab test | 88305 |
93 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
90 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
65 |
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 gastroenterology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 6
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 — 31 related providers in 4 groups
Other gastroenterology specialists in Largo 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1972 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 8
Providers in FL who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.