Dr. Carlos Gustavo Micames, MD

  • San Juan, PR
  • Gastroenterologist
NPI1598787491PAC ID2567468572
Medicare services, 2024
134
Medicare patients, 2024
74
Part D claims, 2024
1,239
Hospital affiliations
1
Industry payments
$33,943
Practice address
1760 Cll Loiza, San Juan, PR 00911
Practice phone
Call (787) 834-6000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Bella Vista Hospital Inc

San Juan, Puerto Rico

See all 4 affiliations

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Dr. Carlos Gustavo Micames is a gastroenterologist in San Juan, Puerto Rico

Dr. Micames practices at Bella Vista Hospital Inc in San Juan, Puerto Rico.

Dr. Micames' NPI, 1598787491, was assigned on July 23, 2006. Dr. Micames graduated from University of Puerto Rico School of Medicine in 2000. Dr. Micames holds Puerto Rico license 16768.

NPI and contact details
Medicare PAC ID
2567468572
NPI enumeration date
July 23, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(787) 834-6000
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
52
Medical school graduation
2000

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Carlos Gustavo Micames practices at Bella Vista Hospital Inc in San Juan, Puerto Rico

Dr. Micames' primary practice is Bella Vista Hospital Inc, at 1760 Cll Loiza, San Juan, PR 00911 in San Juan County. The practice phone is (787) 834-6000.

  • Bella Vista Hospital Inc
    1760 Cll Loiza, San Juan, PR 00911 · San Juan CountyPhone(787) 834-6000

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Carlos Gustavo Micames is affiliated with 2 sites of care and 2 medical groups

Dr. Micames' primary practice is Bella Vista Hospital Inc in San Juan, Puerto Rico. Dr. Micames is also affiliated with Bella Vista Hospital. The medical group on file is HIMA San Pablo Caguas Hospital. Dmand AI also links Dr. Micames to 1 more medical group, named with a free account.

See all 4 affiliations for Dr. Micames

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Carlos Gustavo Micames' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Micames practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Bella Vista Hospital IncAvailable with a free account
+1 more site and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Carlos Gustavo Micames is one of 170 gastroenterologists in Puerto Rico

Gastroenterology is Dr. Micames' primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dmand AI has Dr. Micames' licenses on file in 2 states: Puerto Rico and North Carolina.

Specialties and state licenses

  • Gastroenterology, Puerto RicoPrimaryLicense 16768 · taxonomy 207RG0100X
  • North Carolina licenseLicense 2003-00666

Gastroenterologists near Dr. Micames

Counts of gastroenterologists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Carlos Gustavo Micames billed Medicare for 134 services in 2024

CMS data shows 134 Medicare services from Dr. Micames across 5 procedure codes in 2024, for 74 Medicare patients. Medicare paid $10,185 for them.

Medicare services, 2024134
Medicare patients74
Paid by Medicare$10,185
Procedure codes5

Dr. Micames' Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1082024: 1071%
Surgery
2023: 192024: 2742%

Where Dr. Micames' Medicare services took place, 2024

  • In an office10780%
  • In a facility2720%

Dr. Micames compared with the Puerto Rico median for gastroenterologists, 2024

  • Dr. Micames
  • Puerto Rico median
Medicare services
134vs 423.2 times
Medicare patients
74vs 262.8 times
Part D claims
1,109vs 1,53028% below

Medians across 175 gastroenterologists in Puerto Rico with Dmand AI profiles that report each measure.

Dr. Micames' most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Micames

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Carlos Gustavo Micames treated 74 Medicare patients in 2024, average age 75

CMS counts 74 Medicare patients who saw Dr. Micames in 2024. The largest group is 75 to 84, with 35 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.22, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Micames' median patient age at 76, with 59% women.

Medicare patients, 202474
Average age75
Average risk score1.22

Dr. Micames' Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Micames' Medicare patients by sex, 2024

  • Women3041%
  • Men4459%

Chronic conditions among Dr. Micames' Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Diabetes46%
  4. Arthritis38%
  5. Chronic kidney disease38%
  6. Cancer23%
  7. Anxiety22%
  8. Ischemic heart disease22%

Share of Medicare patients with each condition. A patient can have several.

Dr. Micames' patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 76

Patient panel by sex, all payers

  • Women59%
  • Men41%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Carlos Gustavo Micames wrote 1,239 Medicare Part D claims in 2024

In 2024, Dr. Micames wrote 1,239 Medicare Part D claims for 415 patients. 63% of them were for generic drugs. CMS names the drug for 1,109 of them, across 26 drugs with 11 or more claims each, at $477,244 in total drug cost. In 2023, CMS named 1,010 claims across 21 drugs.

Part D claims, 20241,239
Drugs named by CMS26
Total drug cost$477,244
Part D patients415

Dr. Micames' Part D claims by kind of drug, 2024

  • Generic783 claims63%
  • Brand-name456 claims37%

Dr. Micames' most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Micames' Part D claims, 2024

  • Antibiotics1%18 of 1,239 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 1,0102024: 1,10910%

Drugs named by CMS: 26 in 2024, 21 in 2023.

See all prescribing by Dr. Micames

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Carlos Gustavo Micames ranks in the 96th percentile for upper gastrointestinal (gi) endoscopy for acid reflux in Medicare

Dr. Micames accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Micames as offering telehealth. CMS counts 329 procedures of upper gastrointestinal (gi) endoscopy for acid reflux by Dr. Micames, more than 96% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Where Dr. Micames ranks in Medicare procedure volume

Upper gastrointestinal (GI) endoscopy for acid reflux
96th percentile329 procedures
Colonoscopy
95th percentile232 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. Carlos Gustavo Micames received $33,943 in industry payments from 2016 to 2025

CMS Open Payments shows 163 general payments to Dr. Micames from 20 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 41% of the total. Abbvie Inc. paid the most, $11,224.

General payments to Dr. Micames by program year, 2016 to 2025

General payments to Dr. Micames by kind, 2016 to 2025

$33.9Kin total
  • Consulting fees$13,87041%
  • Speaker and faculty fees$10,17530%
  • Food and beverage$8,27624%
  • Travel and lodging$1,5525%
  • Education$700%

Companies that paid Dr. Micames the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Micames

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Carlos Gustavo Micames graduated from University of Puerto Rico School of Medicine

Dr. Micames graduated from University of Puerto Rico School of Medicine in 2000.

  1. Medical schoolUniversity of Puerto Rico School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Carlos Gustavo Micames's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Carlos Gustavo Micames

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Carlos Gustavo Micames' NPI number?

Dr. Carlos Gustavo Micames' NPI number is 1598787491. It was assigned on July 23, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Carlos Gustavo Micames?

Dr. Carlos Gustavo Micames is a gastroenterologist in San Juan, Puerto Rico. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).

Where does Dr. Carlos Gustavo Micames practice?

Dr. Micames practices at 1760 Cll Loiza, San Juan, PR 00911. Dr. Micames' primary practice is Bella Vista Hospital Inc in San Juan, Puerto Rico. Dmand AI also links Dr. Micames to 1 medical group.

What is Dr. Carlos Gustavo Micames' office phone number?

The practice phone on file for Dr. Micames is (787) 834-6000.

What is Dr. Carlos Gustavo Micames' medical license number?

Dr. Micames holds Puerto Rico license 16768, one of the licenses on file in 2 states.

Which states has Dr. Carlos Gustavo Micames been licensed in?

Dmand AI has state licenses on file for Dr. Micames in Puerto Rico and North Carolina.

Which hospitals is Dr. Carlos Gustavo Micames affiliated with?

Dr. Micames is affiliated with Bella Vista Hospital.

What medical group is Dr. Carlos Gustavo Micames part of?

Dr. Micames is linked to HIMA San Pablo Caguas Hospital. Dmand AI links Dr. Micames to 1 more medical group.

Does Dr. Carlos Gustavo Micames accept Medicare?

Yes. CMS data shows Dr. Micames billed Medicare for 134 services in 2024, and Dr. Micames accepts Medicare assignment.

Does Dr. Carlos Gustavo Micames offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Micames as offering telehealth services.

Show 6 more questionsShow fewer questions

How many Medicare patients does Dr. Carlos Gustavo Micames see?

CMS counts 74 Medicare patients who saw Dr. Micames in 2024, with an average age of 75.

What services does Dr. Carlos Gustavo Micames bill to Medicare?

In 2024, Dr. Micames' most billed Medicare services were office visit, established patient (99213), office visit, new patient (99203) and care management and other visits (99442).

Where did Dr. Carlos Gustavo Micames go to medical school?

Dr. Micames graduated from University of Puerto Rico School of Medicine in 2000.

What drugs does Dr. Carlos Gustavo Micames prescribe most?

In 2024 Medicare Part D data, Dr. Micames' most prescribed drugs by claims were Creon, Suprep and Esomeprazole Magnesium.

Has Dr. Carlos Gustavo Micames received payments from drug or device companies?

CMS Open Payments shows $33,943 in general payments to Dr. Micames from 20 companies from 2016 to 2025. The largest total came from Abbvie Inc.

How long has Dr. Carlos Gustavo Micames been practicing?

Dr. Micames graduated from medical school in 2000, 26 years ago.

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