Dr. Frederick Flo , MD
Emergency Medicine โข Austin, TX
2021 Guadalupe St Ste 260
Austin, TX 787055654
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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Dr. Frederick Flo is listed in NPPES under Emergency Medicine.
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NPI assigned on March 25, 2014; this date does not establish years in practice.
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Published CMS data list 587 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:
- 99285 โ Emergency department visit with high level of medical decision making: 321 service units.
- 99284 โ Emergency department visit with moderate level of medical decision making: 142 service units.
- 93010 โ Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only: 63 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 5 records in the table ยท Guide: How to read Medicare Part B data
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Published CMS data list 510 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:
- Ondansetron Odt (Ondansetron) โ 87 prescription fills, including refills.
- Acetaminophen-Codeine (Acetaminophen With Codeine) โ 75 prescription fills, including refills.
- Cyclobenzaprine Hcl โ 67 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 14 records in the table ยท Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 90% of clinicians listed under Emergency Medicine in Austin, TX (2024, 132 clinicians with data). Median for this group: 220. Middle half: 113 to 423.
More Medicare Part B services than 80% of clinicians listed under Emergency Medicine in Texas (2024, 3,140 clinicians with data). Median for this group: 290. Middle half: 132 to 514.
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 379 in 2020 to 587 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2020โ2024.
Practice Location & Contact Primary Location
2021 Guadalupe St Ste 260
Austin, TX 787055654
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 3 distinct additional practice-address records in Las Cruces, NM; Sikeston, MO; West Grove, PA. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
CMS Doctors and Clinicians lists 2 distinct group names: Cep America-Arizona Llp; Unity Transitional Care Of Tx Pllc. See the list
Source: CMS Doctors and Clinicians National Downloadable File, CMS release of October 2, 2026.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File, CMS release of October 2, 2026
University Of Rochester School Of Medicine And Dentistry
2014
What Public CMS Data Show
Emergency Medicine: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
505 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 $82,766 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 $65,646 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
510 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
$3,729 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.
Open Payments general payments, program year 2025
All general payments: $263.51 across 5 records.
By nature of payment
- Food and Beverage: $263.51 across 5 records.
Reporting-company totals
- Penumbra, Inc.: $209.92 across 2 records.
- Stryker Corporation: $39.38 across 2 records.
- ABBVIE INC.: $14.21 across 1 record.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
Years since graduation
12 years (graduated 2014)
CMS Doctors and Clinicians data list 2014 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, CMS release of October 2, 2026.
NPI first issued
2014
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, CMS release of October 2, 2026; 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, CMS release of October 2, 2026.
Enrolled in Medicare (PECOS)
Dr. Flo 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. Flo 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 Austin and Texas
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 90% of clinicians listed under Emergency Medicine in Austin, TX (2024, 132 clinicians with data). Median for this group: 220. Middle half: 113 to 423.
More Medicare Part B services than 80% of clinicians listed under Emergency Medicine in Texas (2024, 3,140 clinicians with data). Median for this group: 290. Middle half: 132 to 514.
Medicare-allowed amount
A higher Medicare-allowed amount than 95% of clinicians listed under Emergency Medicine in Austin, TX (2024, 132 clinicians with data). Median for this group: $25,848. Middle half: $13,556 to $50,994.
A higher Medicare-allowed amount than 85% of clinicians listed under Emergency Medicine in Texas (2024, 3,140 clinicians with data). Median for this group: $36,150. Middle half: $16,405 to $61,191.
Paid by Medicare
A higher Medicare payment amount than 95% of clinicians listed under Emergency Medicine in Austin, TX (2024, 132 clinicians with data). Median for this group: $19,684. Middle half: $10,095 to $38,758.
A higher Medicare payment amount than 85% of clinicians listed under Emergency Medicine in Texas (2024, 3,140 clinicians with data). Median for this group: $27,430. Middle half: $12,407 to $47,340.
Medicare Part D prescriptions
More Part D prescriptions than 95% of clinicians listed under Emergency Medicine in Austin, TX (2024, 97 clinicians with data). Median for this group: 67. Middle half: 31 to 162.
More Part D prescriptions than 95% of clinicians listed under Emergency Medicine in Texas (2024, 2,612 clinicians with data). Median for this group: 114. Middle half: 46 to 221.
Part D drug cost
A higher Part D drug cost than 95% of clinicians listed under Emergency Medicine in Austin, TX (2024, 97 clinicians with data). Median for this group: $445. Middle half: $225 to $1,401.
A higher Part D drug cost than 90% of clinicians listed under Emergency Medicine in Texas (2024, 2,612 clinicians with data). Median for this group: $841. Middle half: $312 to $1,721.
263 active clinicians are listed under Emergency Medicine with a practice address in Austin, TX (4,924 in Texas).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Austin
1.1% of these 263 clinicians have the CMS telehealth indicator.
35.4% of these 263 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 55% from 379 in 2020 to 587 in 2024.
- 2020: 379
- 2021: 324
- 2022: 216
- 2023: 619
- 2024: 587
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Medicare-allowed amount
Medicare-allowed amount increased 94% from $42,598 in 2020 to $82,766 in 2024.
- 2020: $42,598
- 2021: $45,033
- 2022: $29,043
- 2023: $74,139
- 2024: $82,766
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Paid by Medicare
Paid by Medicare increased 98% from $33,214 in 2020 to $65,646 in 2024.
- 2020: $33,214
- 2021: $37,053
- 2022: $22,850
- 2023: $58,272
- 2024: $65,646
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 164% from 193 in 2020 to 510 in 2024.
- 2020: 193
- 2021: 274
- 2022: 304
- 2023: 460
- 2024: 510
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30-day fills
30-day fills increased 164% from 193 in 2020 to 510 in 2024.
- 2020: 193
- 2021: 274
- 2022: 304
- 2023: 460
- 2024: 510
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Part D drug cost
Part D drug cost increased 238% from $1,103 in 2020 to $3,729 in 2024.
- 2020: $1,103
- 2021: $1,707
- 2022: $2,396
- 2023: $3,101
- 2024: $3,729
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Industry payments (Open Payments)
CMS data for industry payments (Open Payments) are available for 2025 only.
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS release of October 2, 2026, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo ยท Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 โ December 31, 2025): fewer than 11 records totaling $263.51.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Penumbra, Inc. |
Food and Beverage
Cash or cash equivalent
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Indigo System | General | $145.64 |
| Penumbra, Inc. |
Food and Beverage
Cash or cash equivalent
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Indigo System | General | $64.28 |
| Stryker Corporation |
Food and Beverage
In-kind items and services
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CLOTTRIEVER BOLD CATHETER | General | $23.08 |
| Stryker Corporation |
Food and Beverage
In-kind items and services
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FLOWTRIEVER CATHETER, S | General | $16.30 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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BOTOX | General | $14.21 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2017โ2023 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, 2018โ2024; 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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99285
Emergency department visit with high level of medical decision making
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321 | 313 | $2738.61 | $169.88 |
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99284
Emergency department visit with moderate level of medical decision making
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142 | 139 | $2159.65 | $117.39 |
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93010
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only
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63 | 60 | $66.51 | $7.89 |
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99291
Critical care, first 30-74 minutes
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50 | 50 | $3624.84 | $206.17 |
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99283
Emergency department visit with low level of medical decision making
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11 | 11 | $1201.27 | $69.03 |
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 |
|---|---|---|---|---|---|
| Ondansetron Odt | Ondansetron | 87 | 443 | $938.32 | 86 |
| Acetaminophen-Codeine | Acetaminophen With Codeine | 75 | 201 | $382.41 | 75 |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 67 | 333 | $183.02 | 66 |
| Naproxen | Naproxen | 46 | 230 | $738.56 | 46 |
| Cephalexin | Cephalexin | 40 | 283 | $299.08 | 40 |
| Prednisone | Prednisone | 35 | 142 | $80.82 | 35 |
| Azithromycin | Azithromycin | 34 | 169 | $108.46 | 34 |
| Sulfamethoxazole-Trimethoprim | Sulfamethoxazole/Trimethoprim | 32 | 256 | $183.09 | 32 |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 30 | 229 | $269.56 | 30 |
| Cefdinir | Cefdinir | 17 | 156 | $339.89 | 17 |
| Meclizine Hcl | Meclizine Hcl | 12 | 62 | $36.88 | 12 |
| Dicyclomine Hcl | Dicyclomine Hcl | 12 | 56 | $53.35 | 12 |
| Metoclopramide Hcl | Metoclopramide Hcl | 12 | 62 | $18.19 | 12 |
| Ciprofloxacin Hcl | Ciprofloxacin Hcl | 11 | 86 | $97.10 | 11 |
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: 2026-10-05NUCC Taxonomy Code: 207P00000X
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
NUCC Taxonomy Code: 208D00000X
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.
NUCC Taxonomy Code: 207P00000X
An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - EMERGENCY MEDICINE
I20180611002039
TX
7315292695
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, CMS release of October 2, 2026
Cep America-Arizona Llp
1601 W Saint Marys Rd, Tucson, AZ 857452623
Phone: 5208724901
Cep America-Arizona Llp
7401 S Wilmot Rd, Tucson, AZ 857568803
Phone: 5204930499
Unity Transitional Care Of Tx Pllc
2000 Greenbriar Ln, West Grove, PA 193909485
Phone: 6108696768
Unity Transitional Care Of Tx Pllc
226 Plaza Dr, Sikeston, MO 638015105
Phone: 7024201671
Unity Transitional Care Of Tx Pllc
2330 Annetta Centerpoint Rd, Aledo, TX 760082515
Phone: 8436016079
Unity Transitional Care Of Tx Pllc
4025 Feather Lakes Way, Kingwood, TX 773390800
Secondary Practice Locations
4195 Franzia Rd
Las Cruces, NM 880117289
Phone: 7024201671
226 Plaza Dr
Sikeston, MO 638015105
Phone: 7024201671
2000 Greenbriar Ln
West Grove, PA 193909485
Phone: 7024201671
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Family Medicine
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 2021 GUADALUPE ST STE 260, AUSTIN, TX 787055654 (Tel: 7024201671)
Registered at 2021 GUADALUPE ST STE 260, AUSTIN, TX 787055654 (Tel: 7024201671)
Additional practice office at 2000 Greenbriar Ln, West Grove, PA 193909485
Additional practice office at 226 Plaza Dr, Sikeston, MO 638015105
Additional practice office at 4195 Franzia Rd, Las Cruces, NM 880117289
General Practice (license number reported to NPPES: TX R6185)
Additional practice office at 1801 N Oregon St, El Paso, TX 799023524
Registered at 350 N WILMOT RD, TUCSON, AZ 857112678 (Tel: 5208733000)
Emergency Medicine (license number reported to NPPES: TX R6185)
Emergency Medicine (license number reported to NPPES: AZ 68097)
Registered at 1801 N OREGON ST, EL PASO, TX 799023524 (Tel: 9155211200)
Registered at 1801 N OREGON ST, EL PASO, TX 799023524
Registered at TEXAS TECH EMERGENCY MEDICINE 4801 ALBERTA AVE, STE B3200, EL PASO, TX 799050001 (Tel: 9152154625)
Registered at 6340 FRANKLIN RED DR, EL PASO, TX 799128145 (Tel: 9152821617)
Recorded as FREDERICK FLO, MD
Emergency Medicine (license number reported to NPPES: TX R6185)
NPI status registered as active in NPPES database
Registered at 601 ELMWOOD AVE, BOX 655, ROCHESTER, NY 146420001 (Tel: 5854632940)
Registered at 601 ELMWOOD AVE, BOX 655, ROCHESTER, NY 146420001
Recorded as FREDERICK FLO
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Emergency Medicine Providers in Austin
- Dr. Ian Buchanan, MD
- Dr. Adam Villalba, MD
- Dr. Matthew Holden, MD
- Dr. Ruby Rose, MD
- Dr. Shane Ali, MD
- Dr. Matthew Chellew, MD
Mailing Address
2021 Guadalupe St Ste 260
Austin, TX 787055654
Phone: 7024201671