Dr. Edwin Jess Supit , MD
Internal Medicine โข Tamuning, GU
388 Ypao Rd
Tamuning, GU 969133701
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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NPI assigned on June 2, 2006; this date does not establish years in practice.
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Published CMS data list 1,718 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- 99214 โ Established patient outpatient office visit: 909 service units.
- 99213 โ Established patient outpatient office visit: 386 service units.
- G0008 โ Administration of influenza virus vaccine: 135 service units.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPTยฎ only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 10 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 2,158 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Amlodipine Besylate โ 185 prescription fills, including refills.
- Atorvastatin Calcium โ 165 prescription fills, including refills.
- Losartan Potassium โ 140 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 49 records in the table ยท Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 75% of clinicians listed under Internal Medicine in Guam (2024, 13 clinicians with data). Median for this group: 1,000. Middle half: 559 to 1,718.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 1,533 in 2020 to 1,718 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2020โ2024.
Practice Location & Contact Primary Location
388 Ypao Rd
Tamuning, GU 969133701
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 1 additional practice-address record in Tamuning, GU. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
CMS Doctors and Clinicians lists 2 distinct group names: Takecare Insurance Company Inc; Todu Guam Foundation, Ltd.. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
Loma Linda University School Of Medicine
1996
What Public CMS Data Show
Internal Medicine: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
487 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider, 2024.
Medicare-allowed amount
About $178,439 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024.
Paid by Medicare
About $117,420 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2024.
30-day fills
2,799 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$115,698 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2024.
Industry payments (Open Payments)
No Open Payments records are listed for this clinician for 2019โ2025.
Years since graduation
30 years (graduated 1996)
CMS Doctors and Clinicians data list 1996 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2006
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, โDoes your provider accept Medicare as full payment?โ
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Supit has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Supit as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Tamuning and Guam
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 75% of clinicians listed under Internal Medicine in Guam (2024, 13 clinicians with data). Median for this group: 1,000. Middle half: 559 to 1,718.
Too few clinicians listed under Internal Medicine in Tamuning have Medicare Part B data for 2024 to compare.
Medicare-allowed amount
A higher Medicare-allowed amount than 75% of clinicians listed under Internal Medicine in Guam (2024, 13 clinicians with data). Median for this group: $98,495. Middle half: $60,670 to $178,439.
Too few clinicians listed under Internal Medicine in Tamuning have Medicare Part B data for 2024 to compare.
Paid by Medicare
A higher Medicare payment amount than 80% of clinicians listed under Internal Medicine in Guam (2024, 13 clinicians with data). Median for this group: $64,346. Middle half: $39,061 to $115,470.
Too few clinicians listed under Internal Medicine in Tamuning have Medicare Part B data for 2024 to compare.
Medicare Part D prescriptions
Close to the middle for clinicians listed under Internal Medicine in Guam (2024, 12 clinicians with data). Median for this group: 2,209. Middle half: 1,254 to 2,544.
Too few clinicians listed under Internal Medicine in Tamuning have Medicare Part D data for 2024 to compare.
Part D drug cost
A higher Part D drug cost than 60% of clinicians listed under Internal Medicine in Guam (2024, 12 clinicians with data). Median for this group: $69,587. Middle half: $44,285 to $157,847.
Too few clinicians listed under Internal Medicine in Tamuning have Medicare Part D data for 2024 to compare.
12 active clinicians are listed under Internal Medicine with a practice address in Tamuning, GU (24 in Guam).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Tamuning
8.3% of these 12 clinicians have the CMS telehealth indicator.
66.7% of these 12 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services increased 12% from 1,533 in 2020 to 1,718 in 2024.
- 2020: 1,533
- 2021: 1,761
- 2022: 1,611
- 2023: 1,556
- 2024: 1,718
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Medicare-allowed amount
Medicare-allowed amount increased 77% from $100,907 in 2020 to $178,439 in 2024.
- 2020: $100,907
- 2021: $143,879
- 2022: $144,934
- 2023: $147,633
- 2024: $178,439
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Paid by Medicare
Paid by Medicare increased 89% from $62,016 in 2020 to $117,420 in 2024.
- 2020: $62,016
- 2021: $89,674
- 2022: $86,639
- 2023: $87,197
- 2024: $117,420
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Medicare Part D prescriptions
Medicare Part D prescriptions stayed about the same: 2,112 in 2020 and 2,158 in 2024.
- 2020: 2,112
- 2021: 2,174
- 2022: 2,031
- 2023: 1,928
- 2024: 2,158
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30-day fills
30-day fills stayed about the same: 2,784 in 2020 and 2,799 in 2024.
- 2020: 2,784
- 2021: 2,748
- 2022: 2,483
- 2023: 2,469
- 2024: 2,799
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Part D drug cost
Part D drug cost increased 32% from $87,468 in 2020 to $115,698 in 2024.
- 2020: $87,468
- 2021: $111,864
- 2022: $102,512
- 2023: $116,323
- 2024: $115,698
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo ยท Report an error.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016โ2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ by Provider and Service data, 2017โ2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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909 | 339 | $136.21 | $131.37 |
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
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386 | 210 | $96.27 | $94.46 |
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G0008
Administration of influenza virus vaccine
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135 | 124 | $86.52 | $33.52 |
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90662
Influenza vaccine split virus, preservative free
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103 | 103 | $83.98 | $81.53 |
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G0181
Physician or allowed practitioner supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician or allow
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54 | 28 | $108.64 | $107.01 |
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93000
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report
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46 | 38 | $15.36 | $14.64 |
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G0179
Physician or allowed practitioner re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians a
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42 | 24 | $45.12 | $44.43 |
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90688
Influenza vaccine, quadrivalent, 0.5 ml dosage
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18 | 18 | $22.22 | $20.46 |
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90658
Influenza vaccine, trivalent, 0.5 ml dosage
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13 | 13 | $21.86 | $21.42 |
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G0180
Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and
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12 | 12 | $57.12 | $56.21 |
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Amlodipine Besylate | Amlodipine Besylate | 185 | 7,620 | $1,831.96 | 33 |
| Atorvastatin Calcium | Atorvastatin Calcium | 165 | 6,000 | $2,009.78 | 28 |
| Losartan Potassium | Losartan Potassium | 140 | 5,445 | $1,486.53 | 24 |
| Metformin Hcl | Metformin Hcl | 122 | 5,820 | $1,719.60 | 22 |
| Levothyroxine Sodium | Levothyroxine Sodium | 119 | 4,230 | $1,490.70 | 16 |
| Carvedilol | Carvedilol | 99 | 3,510 | $1,279.36 | 13 |
| Eliquis | Apixaban | 99 | 2,970 | $55,186.81 | 11 |
| Lisinopril | Lisinopril | 87 | 3,570 | $847.80 | 18 |
| Furosemide | Furosemide | 86 | 2,785 | $396.72 | 17 |
| Tamsulosin Hcl | Tamsulosin Hcl | 84 | 3,660 | $2,063.09 | 15 |
| Metoprolol Tartrate | Metoprolol Tartrate | 75 | 2,970 | $785.42 | 11 |
| Atenolol | Atenolol | 61 | 2,415 | $748.17 | โ |
| Glipizide | Glipizide | 61 | 2,520 | $945.64 | 12 |
| Clopidogrel | Clopidogrel Bisulfate | 60 | 2,460 | $1,148.46 | 11 |
| Pravastatin Sodium | Pravastatin Sodium | 52 | 2,910 | $847.77 | 11 |
| Allopurinol | Allopurinol | 47 | 1,950 | $571.18 | โ |
| Glipizide Er | Glipizide | 40 | 1,425 | $480.44 | โ |
| Finasteride | Finasteride | 37 | 1,830 | $771.96 | โ |
| Simvastatin | Simvastatin | 32 | 1,620 | $399.83 | โ |
| Gabapentin | Gabapentin | 31 | 1,330 | $314.58 | โ |
| Digoxin | Digoxin | 31 | 930 | $715.17 | โ |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 31 | 966 | $902.38 | 12 |
| Hydrochlorothiazide | Hydrochlorothiazide | 30 | 1,200 | $151.20 | โ |
| Telmisartan | Telmisartan | 24 | 960 | $1,246.80 | โ |
| Nifedipine Er | Nifedipine | 23 | 1,170 | $572.26 | โ |
(top 25 shown)
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2025-11-13NUCC Taxonomy Code: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - INTERNAL MEDICINE
I20170113001952
GU
2466449863
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Todu Guam Foundation, Ltd.
125 Tun Jesus Crisostomo St, Tamuning, GU 969133551
Phone: 6716498638
Takecare Insurance Company Inc
548 S Marine Corps Dr, Tamuning, GU 969133539
Phone: 6716465825
Secondary Practice Locations
125 Tun Jesus Crisostomo St Ste 104
Tamuning, GU 969133551
Phone: 6716498638
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Nurse Practitioner - Family
Nurse Practitioner
Nurse Practitioner - Family
Family Nurse Practitioner
Physical Therapist
Family Medicine
Doctor of Medicine (M.D.)
Neuromusculoskeletal Medicine, Sports Medicine
Doctor of Medicine (M.D.)
Physical Therapist
Registered Physical Therapist
Career & Practice History
NPI enumerated June 02, 2006.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.
NPI Administrative Meta
Other Internal Medicine Providers in Tamuning
Mailing Address
388 Ypao Rd
Tamuning, GU 969133701
Phone: 6716468881