Ann Elizabeth Ripper , PA-C
Physician Assistant • Chattanooga, TN
2415 Mccallie Ave
Chattanooga, TN 374043322
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 November 20, 2023; this date does not establish years in practice.
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Published CMS data list 4,734 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- J1010 — Injection, methylprednisolone acetate, 1 mg: 4,041 service units.
- 99213 — Established patient outpatient office visit: 183 service units.
- 73030 — X-ray of shoulder, minimum of 2 views: 167 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPT® 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 9 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 150 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Oxycodone Hcl — 30 prescription fills, including refills.
- Meloxicam — 26 prescription fills, including refills.
- Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) — 25 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 7 records in the table · Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 90% of clinicians listed under Physician Assistant in Chattanooga, TN (2024, 83 clinicians with data). Median for this group: 333. Middle half: 140 to 1,176.
More Medicare Part B services than 95% of clinicians listed under Physician Assistant in Tennessee (2024, 1,597 clinicians with data). Median for this group: 283. Middle half: 103 to 992.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
Practice Location & Contact Primary Location
2415 Mccallie Ave
Chattanooga, TN 374043322
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 1 group name: Chattanooga Orthopaedic Group, Pc. 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
2023
What Public CMS Data Show
Physician Assistant: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
344 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 – by Provider, 2024.
Medicare-allowed amount
About $50,111 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 – by Provider and Service, 2024.
Paid by Medicare
About $37,052 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 – by Provider and Service, 2024.
30-day fills
150 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
$826 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 – by Provider and Drug, 2024.
Industry payments (Open Payments)
Fewer than 11 payment records totaling $15.72 in 2023
Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.
It shows reported financial ties between this clinician and companies. You can ask your clinician about them.
These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.
General: payments not tied to research, such as meals, travel, consulting or speaking fees.
A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.
Source: CMS Open Payments, program year 2023.
Years since graduation
3 years (graduated 2023)
CMS Doctors and Clinicians data list 2023 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
2023
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, “Does your provider accept Medicare as full payment?”
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)
Ann Ripper 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 Ann Ripper 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 Chattanooga and Tennessee
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 90% of clinicians listed under Physician Assistant in Chattanooga, TN (2024, 83 clinicians with data). Median for this group: 333. Middle half: 140 to 1,176.
More Medicare Part B services than 95% of clinicians listed under Physician Assistant in Tennessee (2024, 1,597 clinicians with data). Median for this group: 283. Middle half: 103 to 992.
Medicare-allowed amount
A higher Medicare-allowed amount than 65% of clinicians listed under Physician Assistant in Chattanooga, TN (2024, 83 clinicians with data). Median for this group: $27,028. Middle half: $10,752 to $65,262.
A higher Medicare-allowed amount than 75% of clinicians listed under Physician Assistant in Tennessee (2024, 1,597 clinicians with data). Median for this group: $19,960. Middle half: $7,140 to $42,414.
Paid by Medicare
A higher Medicare payment amount than 65% of clinicians listed under Physician Assistant in Chattanooga, TN (2024, 83 clinicians with data). Median for this group: $19,292. Middle half: $8,433 to $50,470.
A higher Medicare payment amount than 75% of clinicians listed under Physician Assistant in Tennessee (2024, 1,597 clinicians with data). Median for this group: $14,517. Middle half: $5,312 to $31,773.
Medicare Part D prescriptions
Fewer Part D prescriptions than 65% of clinicians listed under Physician Assistant in Chattanooga, TN (2024, 88 clinicians with data). Median for this group: 306. Middle half: 112 to 1,078.
Fewer Part D prescriptions than 60% of clinicians listed under Physician Assistant in Tennessee (2024, 1,654 clinicians with data). Median for this group: 279. Middle half: 87 to 920.
Part D drug cost
A lower Part D drug cost than 75% of clinicians listed under Physician Assistant in Chattanooga, TN (2024, 88 clinicians with data). Median for this group: $4,751. Middle half: $916 to $112,626.
A lower Part D drug cost than 75% of clinicians listed under Physician Assistant in Tennessee (2024, 1,654 clinicians with data). Median for this group: $4,061. Middle half: $870 to $90,254.
150 active clinicians are listed under Physician Assistant with a practice address in Chattanooga, TN (3,057 in Tennessee).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Chattanooga
3.3% of these 150 clinicians have the CMS telehealth indicator.
59.3% of these 150 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
CMS data for Medicare Part B services are available for 2024 only.
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Medicare-allowed amount
CMS data for Medicare-allowed amount are available for 2024 only.
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Paid by Medicare
CMS data for Medicare payment amount are available for 2024 only.
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Medicare Part D prescriptions
CMS data for Part D prescriptions are available for 2024 only.
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30-day fills
CMS data for 30-day fills are available for 2024 only.
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Part D drug cost
CMS data for Part D drug cost are available for 2024 only.
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Industry payments (Open Payments)
CMS data for industry payments (Open Payments) are available for 2023 only.
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2023), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · 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 2023 (payments made January 1 – December 31, 2023): fewer than 11 records totaling $15.72.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
VRAYLAR | General | $15.72 |
Source: CMS Open Payments, program year 2023, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2023 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 – by Provider and Service data, 2024; 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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J1010
Injection, methylprednisolone acetate, 1 mg
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4,041 | 48 | $0.25 | $0.13 |
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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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183 | 152 | $152.00 | $69.88 |
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73030
X-ray of shoulder, minimum of 2 views
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167 | 116 | $79.98 | $25.14 |
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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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139 | 130 | $226.00 | $98.73 |
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20610
Aspiration and/or injection of fluid from large joint
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83 | 73 | $242.34 | $49.26 |
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73564
X-ray of knee, 4 or more views
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58 | 49 | $113.00 | $35.08 |
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99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
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33 | 33 | $350.00 | $131.13 |
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J7326
Hyaluronan or derivative, gel-one, for intra-articular injection, per dose
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16 | 13 | $1275.00 | $503.85 |
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73630
X-ray of foot, minimum of 3 views
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14 | 14 | $85.00 | $26.00 |
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 |
|---|---|---|---|---|---|
| Oxycodone Hcl | Oxycodone Hcl | 30 | 133 | $108.03 | 26 |
| Meloxicam | Meloxicam | 26 | 780 | $73.46 | 15 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 25 | 105 | $114.70 | 18 |
| Methylprednisolone | Methylprednisolone | 25 | 150 | $125.69 | 25 |
| Tramadol Hcl | Tramadol Hcl | 18 | 69 | $40.67 | 17 |
| Gabapentin | Gabapentin | 14 | 173 | $78.66 | 14 |
| Diclofenac Sodium | Diclofenac Sodium | 12 | 232 | $284.48 | — |
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: 2023-11-20NUCC Taxonomy Code: 363A00000X
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - PHYSICIAN ASSISTANT
I20231221002543
TN
4385094044
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
Chattanooga Orthopaedic Group, Pc
2415 Mccallie Ave, Chattanooga, TN 374043322
Phone: 4236242696
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Physical Therapist
Master of Science in Physical Therapy
Surgery - Surgery of the Hand
Doctor of Medicine (M.D.)
Physical Therapist
Physical Therapist
Orthopaedic Surgery
Doctor of Medicine (M.D.)
Physical Therapist
Doctor of Physical Therapy
Physical Therapist
Master of Science in Physical Therapy
Career & Practice History
NPI enumerated November 20, 2023.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from December 2023 to August 2026.
NPI Administrative Meta
Other Physician Assistants in Chattanooga
- Gabriel Rich, PA-C
- Thomas Cupo, PA-C
- Cristian Reinosa, PA
- Brittany Cannon, PA-C
- Patricia Geraghty, RPA-C
- Christopher Snyder, PA
More public profiles in Tennessee
Directory navigation, in NPI number order.
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- Jessica Wang, DDS Dentist - General Practice · Collierville
- Katelyn Buckner Nurse Practitioner - Family · Kingsport
- Lindsay Oberlander, DPT Physical Therapist · Nashville
- Amanda Carden-Mckinley Physical Therapist · Knoxville
- Brittany Carr, PT, DPT Physical Therapist · Knoxville
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- James Buck, MD Anesthesiology · Kingsport
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- Patricia Letchworth, AGNP Nurse Practitioner · Germantown
- Brian Reed Physical Therapist · Bartlett
- Laurie Bates Nurse Practitioner - Family · Columbia
Mailing Address
2415 Mccallie Ave
Chattanooga, TN 374043322
Phone: 4236242696