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Edit this profileWhere to find Teresa P. Del Rio Montesinos, MD
- Mayaguez location main office
55 Calle Virginia, Mayaguez, PR 00680 - Seattle location
1100 9th Ave, Seattle, WA 98101
About Dr. Del Rio Montesinos
Teresa P. Del Rio Montesinos, MD practices gastroenterology in Mayaguez, PR. Teresa is also listed as specializing in internal medicine. Medicare claims data shows Teresa provided 214 services to 136 patients. The services billed most often include subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes and subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes. The provider's National Provider Identifier (NPI) is 1154979235.
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
- (787) 834-6985
- Email not available
Practice Locations
55 CALLE VIRGINIA
Mayaguez, PR 00680
1100 9th Ave
Seattle, WA 98101
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
214 services · 136 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 |
153 | As often as other peers in Gastroenterology |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
61 | 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 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
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 — 22 related providers in 3 groups
Other gastroenterologists in Mayaguez 6
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2020 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Del Rio Montesinos specialize in?
Dr. Del Rio Montesinos is a gastroenterologist in Mayaguez, PR. That is the designation recorded for this NPI in the federal registry, where it is listed as “Gastroenterology”.
NPI registry
Where is Dr. Del Rio Montesinos located?
Dr. Del Rio Montesinos is listed at 55 Calle Virginia, Mayaguez, PR 00680. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Del Rio Montesinos's phone number?
The number on file is (787) 834-6985. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Dr. Del Rio Montesinos?
Dr. Del Rio Montesinos's National Provider Identifier is 1154979235. 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. Del Rio Montesinos go to medical school?
Dr. Del Rio Montesinos attended Other, graduating in 2020. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Del Rio Montesinos have?
Dr. Del Rio Montesinos has 6 years experience. Calculated from a graduation year of 2020, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Del Rio Montesinos do most often?
According to Medicare billing data, Dr. Del Rio Montesinos 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. Del Rio Montesinos's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Del Rio Montesinos. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.