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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. THOMAS M. FLOWERS DO
NPI 1619084068
Emergency Medicine - Undersea and Hyperbaric Medicine in Garapan, MP

Active since August 23, 2006PECOS EnrolledAccepts Medicare Assignment
1178 HINEMLU STREET, GARAPAN, MP 96950(670) 789-8585 Get Directions Write a Review

NPPES record last updated: August 12, 2026. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Aug 12, 2026, Jul 11, 2019 (2 updates tracked since 2019).

About Dr. Thomas M. Flowers Do NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. THOMAS M. FLOWERS DO (NPI 1619084068) is an individual undersea and hyperbaric medicine provider in Garapan, Mariana Islands, licensed in Texas (J0487) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Commonwealth Health Center, and is a graduate of At Still University Of Health Sciences, College Of Osteo Med, Kirksville (1982).

NPPES Registry Identity

NPI1619084068
Entity TypeIndividualMale
Primary Taxonomy207PE0005X
Provider Legal NameDR. THOMAS M. FLOWERSCredential: DO
Location Address1178 HINEMLU STREETGarapan, MP 96950
Mailing AddressPmb 734 Po Box 10001Saipan, MP 96950 · (832) 915-8585
Phone(670) 789-8585
Sole ProprietorYes
Medical School CMSAt Still University Of Health Sciences, College Of Osteo Med, KirksvilleGraduated 1982
Enumeration DateAugust 23, 2006
Last NPPES UpdateAugust 12, 20262 updates tracked since enumeration
NPPES CertifiedAugust 12, 2026
✔ NPI 1619084068 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyEmergency Medicine · Undersea and Hyperbaric MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207PE0005X
License✔ Licensed in TX · J0487
Definition
A specialist who treats decompression illness and diving accident cases and uses hyperbaric oxygen therapy to treat such conditions as carbon monoxide poisoning, gas gangrene, non-healing wounds, tissue damage from radiation and burns, and bone infections. This specialist also serves as a consultant to other physicians in all aspects of hyperbaric chamber operations, and assesses risks and applies appropriate standards to prevent disease and disability in divers and other persons working in altered atmospheric conditions.
Also ListedEmergency MedicineTaxonomy 207P00000X · License TP280 (KY)

Other Identifiers 4

Medicaid140118427TX
Medicaid140118428TX
Other8AP266TX · Bcbs
Other8BW844TX · Bcbs

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Thomas M. Flowers Do is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1951491034
PECOS Enrollment IDI20241017001766
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
64 services58 patients
Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
50 services48 patients
Emergency department visit with low level of medical decision making 99283
An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.
31 services30 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
26 services25 patients
Emergency department visit with straightforward medical decision making 99282
An emergency department visit for a mild to moderate issue is when you seek immediate medical attention for a non-life-threatening condition. This could include minor injuries, moderate pain, or illnesses like the flu. During the visit, healthcare professionals assess your condition, provide treatment, and may recommend follow-up care.
16 services15 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Commonwealth Health Center

Acute Care Hospitals · Garapan, MP
OwnershipProprietary
CMS Certification Number660001
Location1 Lower Navy Hill Road (po Box 409ck)Garapan, MP 96950 · Saipan County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 96950 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$92.50 typical visit price
range $60.53 – $180.05
Typical copayment $23.12 (range $15.13 – $45.01)
Most-billed visit code 99203
Established Patient
$105.65 typical visit price
range $20.09 – $147.56
Typical copayment $26.41 (range $5.02 – $36.89)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. JUDE GUERRERO ESPADILLA RD
Dietitian, Registered
1178 HINEMLU STREET
SAIPAN, MP 96950
Saipan Municipality (670) 234-8950
GIHWAN MUN
Student in an Organized Health Care Education/Training Program
1178 HINEMLU STREET
SAIPAN, MP 96950
Saipan Municipality (670) 234-8950
DAVID A. MOSES CRNA
Nurse Anesthetist, Certified Registered
1178 HINEMLU STREET, GARAPAN
SAIPAN, MP 96950
Saipan Municipality (670) 234-8950

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Thomas Flowers's NPI number?

The NPI number for Thomas Flowers is 1619084068. It was assigned to this individual provider in the NPPES registry on August 23, 2006.

Where is Thomas Flowers located?

Thomas Flowers practices at 1178 Hinemlu Street, Garapan, MP 96950. The listed phone number is (670) 789-8585.

What is Thomas Flowers's specialty?

The primary specialty registered for this NPI is Emergency Medicine, specializing in Undersea and Hyperbaric Medicine, with taxonomy code 207PE0005X.

Is Thomas Flowers enrolled in Medicare?

Yes. Thomas Flowers is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Thomas Flowers affiliated with any hospitals?

According to CMS data, Thomas Flowers is affiliated with Commonwealth Health Center.

When was this NPI record last updated?

The NPPES record for Thomas Flowers was last updated on August 12, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.