Dr. Heather A Ferri , DO
Internal Medicine โข Warwick, RI
455 Toll Gate Rd
Warwick, RI 028862759
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. Heather Ferri is listed in NPPES under Internal Medicine.
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NPI assigned on May 27, 2014; this date does not establish years in practice.
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Published CMS data list 18 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:
- 99222 โ Initial hospital care with straightforward or low-level medical decision making: 18 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 the full table ยท Guide: How to read Medicare Part B data
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Published CMS data list 26 Medicare Part D prescriptions, including refills, in 2015.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2015. Published rows only; this is not a quality measure.
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Published Part D records, 2015:
- Tamsulosin Hcl โ 14 prescription fills, including refills.
- Lisinopril โ 12 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers โ by Provider and Drug, 2015. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See the full table ยท Guide: How to read Medicare Part D prescriber data
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Fewer Medicare Part B services than 95% of clinicians listed under Internal Medicine in Warwick, RI (2024, 48 clinicians with data). Median for this group: 492. Middle half: 312 to 580.
Fewer Medicare Part B services than 95% of clinicians listed under Internal Medicine in Rhode Island (2024, 529 clinicians with data). Median for this group: 396. Middle half: 234 to 705.
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 375 in 2020 to 18 in 2024.
Source: CMS, Medicare Physician & Other Practitioners โ by Provider and Service, 2020โ2024.
Practice Location & Contact Primary Location
455 Toll Gate Rd
Warwick, RI 028862759
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
What Public CMS Data Show
Internal Medicine: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
19 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 $2,306 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 $1,139 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
26 standardized 30-day fills in 2015
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
$261 in 2015
The total cost of these prescriptions in 2015, 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, 2015.
Industry payments (Open Payments)
No Open Payments records are listed for this clinician for 2019โ2025.
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.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
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.
Compared with the same specialty in Warwick and Rhode Island
Billing and prescribing volume is not a quality rating.
Medicare Part B services
Fewer Medicare Part B services than 95% of clinicians listed under Internal Medicine in Warwick, RI (2024, 48 clinicians with data). Median for this group: 492. Middle half: 312 to 580.
Fewer Medicare Part B services than 95% of clinicians listed under Internal Medicine in Rhode Island (2024, 529 clinicians with data). Median for this group: 396. Middle half: 234 to 705.
Medicare-allowed amount
A lower Medicare-allowed amount than 95% of clinicians listed under Internal Medicine in Warwick, RI (2024, 48 clinicians with data). Median for this group: $48,692. Middle half: $35,546 to $56,827.
A lower Medicare-allowed amount than 95% of clinicians listed under Internal Medicine in Rhode Island (2024, 529 clinicians with data). Median for this group: $38,752. Middle half: $20,970 to $59,070.
Paid by Medicare
A lower Medicare payment amount than 95% of clinicians listed under Internal Medicine in Warwick, RI (2024, 48 clinicians with data). Median for this group: $36,088. Middle half: $26,174 to $45,154.
A lower Medicare payment amount than 95% of clinicians listed under Internal Medicine in Rhode Island (2024, 529 clinicians with data). Median for this group: $28,221. Middle half: $15,243 to $44,860.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Dr. Ferri are from 2015.
120 active clinicians are listed under Internal Medicine with a practice address in Warwick, RI (1,034 in Rhode Island).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Warwick
10.8% of these 120 clinicians have the CMS telehealth indicator.
45% of these 120 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 decreased 95% from 375 in 2020 to 18 in 2024.
- 2020: 375
- 2021: 344
- 2022: 245
- 2023: 168
- 2024: 18
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Medicare-allowed amount
Medicare-allowed amount decreased 91% from $24,337 in 2020 to $2,306 in 2024.
- 2020: $24,337
- 2021: $22,774
- 2022: $15,922
- 2023: $15,070
- 2024: $2,306
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Paid by Medicare
Paid by Medicare decreased 94% from $19,172 in 2020 to $1,139 in 2024.
- 2020: $19,172
- 2021: $17,734
- 2022: $12,699
- 2023: $11,901
- 2024: $1,139
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Medicare Part D prescriptions
CMS data for Part D prescriptions are available for 2015 only.
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30-day fills
CMS data for 30-day fills are available for 2015 only.
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Part D drug cost
CMS data for Part D drug cost are available for 2015 only.
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2015), 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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99222
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
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18 | 18 | $312.00 | $128.09 |
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 2015.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Tamsulosin Hcl | Tamsulosin Hcl | 14 | 410 | $222.09 | โ |
| Lisinopril | Lisinopril | 12 | 350 | $38.71 | โ |
Source: CMS Part D by Provider and Drug, 2015; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2022-10-08NUCC 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.
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.)
Emergency Medicine
Doctor of Osteopathic Medicine (D.O.)
Internal Medicine - Pulmonary Disease
Doctor of Medicine (M.D.)
Physician Assistant - Surgical
Physician Assistant
Emergency Medicine
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Osteopathic Medicine (D.O.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 455 TOLL GATE RD, WARWICK, RI 028862759 (Tel: 4017377010)
Registered at 455 TOLL GATE RD, WARWICK, RI 028862759 (Tel: 4017377010)
Recorded as HEATHER FERRI, DO
NPI status registered as active in NPPES database
Registered at 164 SUMMIT AVE, PROVIDENCE, RI 029062853 (Tel: 4017932104)
Registered at 164 SUMMIT AVENUE, PROVIDENCE, RI 02906 (Tel: 4017932104)
Recorded as HEATHER FERRI
Internal Medicine (license number reported to NPPES: RI DO00856)
NPI status registered as active in NPPES database
Registered at 593 EDDY ST, PROVIDENCE, RI 029034923 (Tel: 4014445127)
Registered at 593 EDDY ST, PROVIDENCE, RI 029034923 (Tel: 4014445127)
Recorded as HEATHER FERRI
Internal Medicine (license number reported to NPPES: RI LP03074)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Internal Medicine Providers in Warwick
- Dr. Deeksha Bakshi, MD
- Harshita Gupta
- Dr. Nicholas Turilli, DO
- Dr. Tatiana Westfall, DO
- Dr. Jason Boudjouk, MD
- Dr. Damir Mingaleev, MD
Mailing Address
455 Toll Gate Rd
Warwick, RI 028862759
Phone: 4017377010