Dr. Terry Olean Harrison , MD
General Practice • Paris, TN
305 Tyson Ave
Paris, TN 382424579
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. Terry Harrison is listed in NPPES under General Practice.
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NPI assigned on November 15, 2005; this date does not establish years in practice.
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Published CMS data list 2,320 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:
- 85025 — Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count: 524 service units.
- 83036 — Hemoglobin a1c level: 367 service units.
- 80048 — Blood test, basic group of blood chemicals (calcium, total): 311 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 22 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 24,125 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:
- Atorvastatin Calcium — 911 prescription fills, including refills.
- Omeprazole — 786 prescription fills, including refills.
- Losartan Potassium — 763 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 222 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 General Practice in Tennessee (2024, 42 clinicians with data). Median for this group: 574. Middle half: 111 to 1,499.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 10,096 in 2020 to 2,320 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
305 Tyson Ave
Paris, TN 382424579
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 2 distinct group names: Henry County Medical Center; West Tennessee Healthcare Henry County. 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
University Of Tennessee, Hsc, College Of Medicine
1974
What Public CMS Data Show
General Practice: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
451 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 $22,801 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 $22,338 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
49,975 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
$1,197,952 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.
Open Payments general payments, program year 2025
All general payments: $858.75 across 36 records.
By nature of payment
- Food and Beverage: $826.27 across 34 records.
- Education: $32.48 across 2 records.
Reporting-company totals (3 largest of 11)
- AstraZeneca Pharmaceuticals LP: $226.41 across 12 records.
- KLS-Martin L.P.: $213.28 across 1 record.
- Novo Nordisk Inc: $161.04 across 9 records.
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
52 years (graduated 1974)
CMS Doctors and Clinicians data list 1974 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
2005
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)
Dr. Harrison 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. Harrison 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 Paris 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 General Practice in Tennessee (2024, 42 clinicians with data). Median for this group: 574. Middle half: 111 to 1,499.
Too few clinicians listed under General Practice in Paris have Medicare Part B data for 2024 to compare.
Medicare-allowed amount
A lower Medicare-allowed amount than 60% of clinicians listed under General Practice in Tennessee (2024, 42 clinicians with data). Median for this group: $33,704. Middle half: $13,058 to $67,990.
Too few clinicians listed under General Practice in Paris have Medicare Part B data for 2024 to compare.
Paid by Medicare
Close to the middle for clinicians listed under General Practice in Tennessee (2024, 42 clinicians with data). Median for this group: $25,547. Middle half: $8,946 to $49,328.
Too few clinicians listed under General Practice in Paris have Medicare Part B data for 2024 to compare.
Medicare Part D prescriptions
More Part D prescriptions than 95% of clinicians listed under General Practice in Tennessee (2024, 69 clinicians with data). Median for this group: 407. Middle half: 109 to 2,135.
Too few clinicians listed under General Practice in Paris have Medicare Part D data for 2024 to compare.
Part D drug cost
A higher Part D drug cost than 95% of clinicians listed under General Practice in Tennessee (2024, 69 clinicians with data). Median for this group: $20,346. Middle half: $2,199 to $171,863.
Too few clinicians listed under General Practice in Paris have Medicare Part D data for 2024 to compare.
1 active clinicians are listed under General Practice with a practice address in Paris, TN (169 in Tennessee).
Addresses are self-reported to NPPES and may be out of date.
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 77% from 10,096 in 2020 to 2,320 in 2024.
- 2020: 10,096
- 2021: 9,446
- 2022: 7,714
- 2023: 3,427
- 2024: 2,320
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Medicare-allowed amount
Medicare-allowed amount decreased 92% from $297,798 in 2020 to $22,801 in 2024.
- 2020: $297,798
- 2021: $316,338
- 2022: $262,189
- 2023: $74,989
- 2024: $22,801
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Paid by Medicare
Paid by Medicare decreased 90% from $232,555 in 2020 to $22,338 in 2024.
- 2020: $232,555
- 2021: $245,878
- 2022: $200,335
- 2023: $53,299
- 2024: $22,338
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Medicare Part D prescriptions
Medicare Part D prescriptions stayed about the same: 25,791 in 2020 and 24,125 in 2024.
- 2020: 25,791
- 2021: 24,850
- 2022: 22,670
- 2023: 24,148
- 2024: 24,125
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30-day fills
30-day fills stayed about the same: 48,931 in 2020 and 49,975 in 2024.
- 2020: 48,931
- 2021: 48,992
- 2022: 45,905
- 2023: 48,696
- 2024: 49,975
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Part D drug cost
Part D drug cost varied from year to year: $1,149,564 in 2020 and $1,197,952 in 2024.
- 2020: $1,149,564
- 2021: $1,179,530
- 2022: $1,137,334
- 2023: $1,461,222
- 2024: $1,197,952
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Industry payments (Open Payments)
Industry payments (Open Payments) decreased 52% from $1,780.69 in 2021 to $858.75 in 2025.
- 2021: $1,780.69
- 2022: $1,046.37
- 2023: $1,079.59
- 2024: $1,186.62
- 2025: $858.75
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), 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 2025 (payments made January 1 – December 31, 2025): 36 records totaling $858.75.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| KLS-Martin L.P. |
Food and Beverage
Cash or cash equivalent
|
— | General | $213.28 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
|
BREZTRI | General | $30.83 |
| Exact Sciences Corporation |
Food and Beverage
In-kind items and services
|
The Cologuard Plus Collection Kit | General | $26.36 |
| Exact Sciences Corporation |
Food and Beverage
In-kind items and services
|
The Cologuard Plus Collection Kit | General | $24.54 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
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FARXIGA | General | $23.08 |
| Novo Nordisk Inc |
Food and Beverage
In-kind items and services
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Ozempic | General | $22.71 |
| Pfizer Inc. |
Food and Beverage
In-kind items and services
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NURTEC ODT | General | $22.24 |
| Novo Nordisk Inc |
Food and Beverage
In-kind items and services
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Ozempic | General | $22.17 |
| Novo Nordisk Inc |
Food and Beverage
In-kind items and services
|
Ozempic | General | $22.17 |
| Novo Nordisk Inc |
Food and Beverage
In-kind items and services
|
Ozempic | General | $21.66 |
| Novo Nordisk Inc |
Food and Beverage
In-kind items and services
|
Ozempic | General | $21.65 |
| Novo Nordisk Inc |
Food and Beverage
In-kind items and services
|
Ozempic | General | $21.16 |
| Pfizer Inc. |
Food and Beverage
In-kind items and services
|
NURTEC ODT | General | $21.10 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
|
AIRSUPRA | General | $21.09 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
|
AIRSUPRA | General | $21.09 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
|
AIRSUPRA | General | $21.09 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
VRAYLAR | General | $20.12 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
|
AIRSUPRA | General | $18.34 |
| Exact Sciences Corporation |
Food and Beverage
In-kind items and services
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The Cologuard Plus Collection Kit | General | $18.24 |
| ITI, Inc. (d/b/a Intra-Cellular Therapies, Inc.) |
Food and Beverage
In-kind items and services
|
CAPLYTA | General | $17.74 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
|
VRAYLAR | General | $16.72 |
| AstraZeneca Pharmaceuticals LP |
Food and Beverage
In-kind items and services
|
FARXIGA | General | $16.53 |
| Insmed, Inc. |
Education
In-kind items and services
|
Arikayce | General | $16.24 |
| Insmed, Inc. |
Education
In-kind items and services
|
Arikayce | General | $16.24 |
| Phathom Pharmaceuticals, Inc. |
Food and Beverage
Cash or cash equivalent
|
VOQUEZNA | General | $16.13 |
(top 25 shown)
Source: CMS Open Payments, program year 2025, 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 2016–2023 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, 2017–2024; 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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85025
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count
|
524 | 393 | $28.43 | $7.58 |
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83036
Hemoglobin a1c level
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367 | 154 | $34.59 | $9.49 |
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80048
Blood test, basic group of blood chemicals (calcium, total)
|
311 | 257 | $38.00 | $8.27 |
|
80061
Blood test, lipids (cholesterol and triglycerides)
|
185 | 185 | $60.00 | $12.98 |
|
80076
Liver function blood test panel
|
177 | 177 | $38.00 | $8.01 |
|
G0103
Prostate cancer screening; prostate specific antigen test (psa)
|
114 | 114 | $61.13 | $18.92 |
|
82044
Urine microalbumin (protein) analysis
|
96 | 96 | $15.81 | $6.11 |
|
82570
Creatinine level to test for kidney function or muscle injury
|
96 | 96 | $28.78 | $5.08 |
|
84443
Blood test, thyroid stimulating hormone (tsh)
|
90 | 83 | $38.50 | $16.29 |
|
84436
Thyroxine (thyroid chemical), total
|
73 | 68 | $24.55 | $6.65 |
|
85610
Blood test, clotting time
|
46 | 12 | $20.57 | $4.20 |
|
81001
Manual urinalysis test with examination using microscope, automated
|
41 | 29 | $14.76 | $3.11 |
|
36415
Insertion of needle into vein for collection of blood sample
|
29 | 23 | $16.69 | $8.65 |
|
71046
X-ray of chest, 2 views
|
29 | 26 | $84.00 | $30.16 |
|
87804
Detection test by immunoassay with direct visual observation for influenza virus
|
28 | 14 | $35.00 | $16.22 |
|
84403
Testosterone (hormone) level, total
|
21 | 20 | $50.00 | $24.18 |
|
87426
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus
|
17 | 17 | $56.18 | $34.62 |
|
81003
Automated urinalysis test
|
16 | 13 | $11.63 | $2.20 |
|
85652
Red blood cell sedimentation rate, to detect inflammation, automated
|
16 | 12 | $13.81 | $2.50 |
|
93005
Routine electrocardiogram (ecg) using at least 12 leads with tracing
|
16 | 15 | $47.00 | $5.46 |
|
82306
Vitamin d-3 level
|
14 | 14 | $85.29 | $29.01 |
|
82607
Cyanocobalamin (vitamin b-12) level
|
14 | 13 | $44.93 | $14.78 |
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 |
|---|---|---|---|---|---|
| Atorvastatin Calcium | Atorvastatin Calcium | 911 | 63,161 | $9,705.28 | 211 |
| Omeprazole | Omeprazole | 786 | 58,630 | $10,263.04 | 189 |
| Losartan Potassium | Losartan Potassium | 763 | 54,545 | $9,291.38 | 184 |
| Tramadol Hcl | Tramadol Hcl | 746 | 12,726 | $3,279.69 | 96 |
| Amlodipine Besylate | Amlodipine Besylate | 734 | 55,146 | $3,883.25 | 183 |
| Gabapentin | Gabapentin | 721 | 32,922 | $8,543.68 | 150 |
| Furosemide | Furosemide | 710 | 43,904 | $3,271.18 | 179 |
| Lisinopril | Lisinopril | 584 | 46,991 | $3,977.95 | 154 |
| Potassium Chloride | Potassium Chloride | 554 | 37,808 | $9,193.32 | 153 |
| Levothyroxine Sodium | Levothyroxine Sodium | 543 | 39,475 | $5,316.78 | 123 |
| Alprazolam | Alprazolam | 542 | 16,232 | $3,236.04 | 78 |
| Hydrochlorothiazide | Hydrochlorothiazide | 541 | 41,579 | $1,540.19 | 142 |
| Metformin Hcl | Metformin Hcl | 511 | 38,639 | $3,013.75 | 133 |
| Pantoprazole Sodium | Pantoprazole Sodium | 461 | 35,532 | $6,091.67 | 120 |
| Simvastatin | Simvastatin | 383 | 33,248 | $3,427.46 | 111 |
| Metoprolol Tartrate | Metoprolol Tartrate | 344 | 26,855 | $2,007.95 | 88 |
| Eliquis | Apixaban | 340 | 14,264 | $269,171.68 | 58 |
| Meloxicam | Meloxicam | 329 | 21,026 | $1,521.76 | 85 |
| Diclofenac Sodium | Diclofenac Sodium | 328 | 25,095 | $6,753.84 | 109 |
| Albuterol Sulfate Hfa | Albuterol Sulfate | 312 | 10,576 | $8,905.68 | 87 |
| Trazodone Hcl | Trazodone Hcl | 282 | 17,246 | $2,880.16 | 60 |
| Clopidogrel | Clopidogrel Bisulfate | 267 | 20,563 | $2,645.62 | 72 |
| Atenolol | Atenolol | 256 | 19,344 | $1,411.22 | 58 |
| Metoprolol Succinate | Metoprolol Succinate | 252 | 20,271 | $4,399.95 | 67 |
| Methylprednisolone | Methylprednisolone | 245 | 1,469 | $1,820.59 | 178 |
(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
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.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - GENERAL PRACTICE
I20081110000213
TN
0345309068
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
Henry County Medical Center
301 Tyson Ave, Paris, TN 382424544
West Tennessee Healthcare Henry County
305 Tyson Ave, Paris, TN 382424579
Phone: 7316420025
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Internal Medicine
Doctor of Medicine (M.D.)
Nurse Practitioner - Primary Care
Family Nurse Practitioner
Dermatology
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Physician Assistant
Physician Assistant (Certified)
Internal Medicine
Doctor of Medicine (M.D.)
Career & Practice History
NPI enumerated November 15, 2005.
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
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Directory navigation, in NPI number order.
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- Eric Petersen, FNP-C Nurse Practitioner - Family · Madison
- Spencer Ferguson, DPT Physical Therapist · Oak Ridge
Mailing Address
305 Tyson Ave
Paris, TN 382424579
Phone: 7316420025