Dr. Corey Gilliland , DO, MPH
General Practice • Boaz, AL
11744 Us Highway 431
Boaz, AL 359562104
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. Corey Gilliland is listed in NPPES under General Practice.
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NPI assigned on March 20, 2007; this date does not establish years in practice.
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Published CMS data list 2,461 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:
- 99214 — Established patient outpatient office visit: 655 service units.
- 96127 — Assessment of emotional or behavioral problems: 428 service units.
- G2211 — Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's: 383 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 17 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 8,166 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:
- Gabapentin — 1,322 prescription fills, including refills.
- Oxycodone-Acetaminophen (Oxycodone Hcl/Acetaminophen) — 1,095 prescription fills, including refills.
- Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) — 977 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 50 records in the table · Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 80% of clinicians listed under General Practice in Alabama (2024, 33 clinicians with data). Median for this group: 904. Middle half: 257 to 2,057.
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 6,197 in 2020 to 2,461 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
11744 Us Highway 431
Boaz, AL 359562104
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 1 additional practice-address record in Fort Payne, AL. See the list
Source: CMS NPPES NPI Registry, practice location records; 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
1999
What Public CMS Data Show
General Practice: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
165 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 $138,505 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 $105,610 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
8,477 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
$541,432 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: $105.52 across 5 records.
By nature of payment
- Food and Beverage: $105.52 across 5 records.
Reporting-company totals
- Boston Scientific Corporation: $91.72 across 4 records.
- ABBVIE INC.: $13.80 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
27 years (graduated 1999)
CMS Doctors and Clinicians data list 1999 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
2007
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. Gilliland 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. Gilliland 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 Boaz and Alabama
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 80% of clinicians listed under General Practice in Alabama (2024, 33 clinicians with data). Median for this group: 904. Middle half: 257 to 2,057.
Too few clinicians listed under General Practice in Boaz have Medicare Part B data for 2024 to compare.
Medicare-allowed amount
A higher Medicare-allowed amount than 85% of clinicians listed under General Practice in Alabama (2024, 33 clinicians with data). Median for this group: $39,126. Middle half: $15,995 to $103,782.
Too few clinicians listed under General Practice in Boaz have Medicare Part B data for 2024 to compare.
Paid by Medicare
A higher Medicare payment amount than 85% of clinicians listed under General Practice in Alabama (2024, 33 clinicians with data). Median for this group: $27,767. Middle half: $10,650 to $72,948.
Too few clinicians listed under General Practice in Boaz have Medicare Part B data for 2024 to compare.
Medicare Part D prescriptions
More Part D prescriptions than 75% of clinicians listed under General Practice in Alabama (2024, 46 clinicians with data). Median for this group: 750. Middle half: 134 to 7,423.
Too few clinicians listed under General Practice in Boaz have Medicare Part D data for 2024 to compare.
Part D drug cost
A higher Part D drug cost than 70% of clinicians listed under General Practice in Alabama (2024, 46 clinicians with data). Median for this group: $47,109. Middle half: $3,667 to $581,599.
Too few clinicians listed under General Practice in Boaz have Medicare Part D data for 2024 to compare.
2 active clinicians are listed under General Practice with a practice address in Boaz, AL (132 in Alabama).
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 60% from 6,197 in 2020 to 2,461 in 2024.
- 2020: 6,197
- 2021: 2,751
- 2022: 5,091
- 2023: 4,455
- 2024: 2,461
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Medicare-allowed amount
Medicare-allowed amount decreased 49% from $271,222 in 2020 to $138,505 in 2024.
- 2020: $271,222
- 2021: $141,150
- 2022: $238,473
- 2023: $231,393
- 2024: $138,505
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Paid by Medicare
Paid by Medicare decreased 49% from $207,981 in 2020 to $105,610 in 2024.
- 2020: $207,981
- 2021: $116,606
- 2022: $181,828
- 2023: $177,299
- 2024: $105,610
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 51% from 16,625 in 2020 to 8,166 in 2024.
- 2020: 16,625
- 2021: 9,892
- 2022: 15,763
- 2023: 11,061
- 2024: 8,166
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30-day fills
30-day fills decreased 51% from 17,239 in 2020 to 8,477 in 2024.
- 2020: 17,239
- 2021: 10,151
- 2022: 16,142
- 2023: 11,339
- 2024: 8,477
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Part D drug cost
Part D drug cost decreased 67% from $1,646,261 in 2020 to $541,432 in 2024.
- 2020: $1,646,261
- 2021: $950,036
- 2022: $1,540,057
- 2023: $955,227
- 2024: $541,432
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Industry payments (Open Payments)
Industry payments (Open Payments) went from $310.41 in 2021 to $105.52 in 2025.
- 2021: $310.41
- 2022: $234.08
- 2023: $157.04
- 2024: $38.25
- 2025: $105.52
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): fewer than 11 records totaling $105.52.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Boston Scientific Corporation |
Food and Beverage
In-kind items and services
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WaveWriter Alpha Prime 16 | General | $29.52 |
| Boston Scientific Corporation |
Food and Beverage
In-kind items and services
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WaveWriter Alpha Prime 16 | General | $28.18 |
| Boston Scientific Corporation |
Food and Beverage
In-kind items and services
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WaveWriter Alpha Prime 16 | General | $19.83 |
| Boston Scientific Corporation |
Food and Beverage
In-kind items and services
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WaveWriter Alpha Prime 16 | General | $14.19 |
| ABBVIE INC. |
Food and Beverage
In-kind items and services
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BOTOX | General | $13.80 |
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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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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655 | 128 | $153.00 | $112.18 |
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96127
Assessment of emotional or behavioral problems
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428 | 139 | $9.00 | $3.70 |
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G2211
Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
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383 | 76 | $20.00 | $15.17 |
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80307
Testing for presence of drug, by chemistry analyzers
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333 | 108 | $83.00 | $59.94 |
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J0702
Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg
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211 | 42 | $10.00 | $6.75 |
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99215
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
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81 | 53 | $213.21 | $158.72 |
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96372
Injection of drug or substance under skin or into muscle
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72 | 22 | $28.00 | $12.85 |
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J1885
Injection, ketorolac tromethamine, per 15 mg
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71 | 19 | $2.00 | $0.66 |
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99490
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month
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40 | 16 | $56.00 | $55.10 |
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20610
Aspiration and/or injection of fluid from large joint
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34 | 20 | $82.35 | $58.74 |
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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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33 | 30 | $108.00 | $80.85 |
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99205
New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more
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31 | 31 | $261.00 | $200.21 |
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80305
Testing for presence of drug, read by direct observation
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26 | 20 | $17.00 | $11.93 |
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95927
Placement of skin electrodes and measurement of stimulated sites in trunk or head
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17 | 17 | $174.00 | $141.08 |
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20526
Injection of carpal tunnel
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16 | 12 | $119.00 | $63.86 |
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95925
Placement of skin electrodes and measurement of stimulated sites in arms
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16 | 16 | $168.00 | $142.52 |
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95913
Nerve conduction, 13 or more studies
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14 | 14 | $404.00 | $238.20 |
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 |
|---|---|---|---|---|---|
| Gabapentin | Gabapentin | 1,322 | 37,494 | $11,700.56 | 196 |
| Oxycodone-Acetaminophen | Oxycodone Hcl/Acetaminophen | 1,095 | 29,700 | $19,518.23 | 190 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 977 | 26,721 | $16,825.13 | 214 |
| Tizanidine Hcl | Tizanidine Hcl | 448 | 13,637 | $2,567.04 | 91 |
| Pregabalin | Pregabalin | 443 | 12,702 | $4,676.80 | 66 |
| Morphine Sulfate Er | Morphine Sulfate | 424 | 11,594 | $9,802.81 | 57 |
| Buprenorphine | Buprenorphine | 376 | 10,546 | $98,218.62 | 82 |
| Duloxetine Hcl | Duloxetine Hcl | 353 | 12,777 | $4,733.25 | 76 |
| Oxycodone Hcl | Oxycodone Hcl | 244 | 6,687 | $3,133.71 | 41 |
| Buprenorphine-Naloxone | Buprenorphine Hcl/Naloxone Hcl | 243 | 6,285 | $40,415.97 | 48 |
| Diclofenac Sodium | Diclofenac Sodium | 227 | 6,980 | $3,888.17 | 61 |
| Methocarbamol | Methocarbamol | 184 | 5,688 | $1,328.01 | 45 |
| Mirtazapine | Mirtazapine | 170 | 4,824 | $2,587.62 | 31 |
| Xtampza Er | Oxycodone Myristate | 130 | 3,648 | $67,368.68 | 24 |
| Tramadol Hcl | Tramadol Hcl | 125 | 3,356 | $670.28 | 24 |
| Belbuca | Buprenorphine Hcl | 118 | 3,540 | $88,090.40 | 30 |
| Acetaminophen-Codeine | Acetaminophen With Codeine | 112 | 2,513 | $2,024.10 | 31 |
| Cyclobenzaprine Hcl | Cyclobenzaprine Hcl | 106 | 3,308 | $484.34 | 22 |
| Amitriptyline Hcl | Amitriptyline Hcl | 100 | 3,755 | $978.60 | 19 |
| Doxepin Hcl | Doxepin Hcl | 98 | 2,894 | $1,061.78 | 15 |
| Ondansetron Odt | Ondansetron | 58 | 522 | $334.54 | 35 |
| Zubsolv | Buprenorphine Hcl/Naloxone Hcl | 57 | 1,554 | $30,661.50 | 11 |
| Celecoxib | Celecoxib | 57 | 2,791 | $1,786.74 | 17 |
| Movantik | Naloxegol Oxalate | 57 | 1,695 | $22,346.60 | 24 |
| Linzess | Linaclotide | 56 | 1,680 | $28,074.00 | 14 |
(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
Self-certified to NPPES: 2026-07-06NUCC 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: 2083P0500X
A preventive medicine physician who specializes in preventive medicine/occupational-environmental medicine, which is focused on protecting the population from occupational and environmental conditions.
NUCC Taxonomy Code: 208VP0000X
Pain Medicine is a primary medical specialty based on a distinct body of knowledge and a well-defined scope of clinical practice that is founded on science, research and education. It is concerned with the study of pain, the prevention of pain, and the evaluation, treatment, and rehabilitation of persons in pain. A comprehensive evaluation incorporates the physical, psychological, cognitive and socio-cultural contributions to pain. The treatment protocol may include pharmacological, invasive, behavioral, cognitive, rehabilitative and complementary strategies provided in a concurrent focused and patient specific manner. The pain medicine physician often serves the patient as a frontline physician regarding their pain, but also may serve as a consultant to other physicians, direct an interdisciplinary/multidisciplinary treatment team, conduct research, or advocate for the patient's pain care with public and private agencies. The Pain Medicine physician may work in variety of settings including office, clinic, hospital, university, or governmental/public agencies.
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: 207QA0401X
A family medicine physician who specializes in the diagnosis and treatment of addictions.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - GENERAL PRACTICE
I20130925000839
AL
3870494776
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Secondary Practice Locations
3000 Gault Ave N
Fort Payne, AL 359673828
Phone: 2566971012
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 11744 US HIGHWAY 431, BOAZ, AL 359562104 (Tel: 2568038800)
Registered at 11744 US HIGHWAY 431, BOAZ, AL 359562104 (Tel: 2568038800)
Preventive Medicine (license number reported to NPPES: AZ 3935)
Registered at 1601 COUNTY ROAD 813, CULLMAN, AL 350571543 (Tel: 2564341501)
Registered at 731 LEIGHTON AVE STE 200, ANNISTON, AL 362075762 (Tel: 2562355972)
Registered at 731 LEIGHTON AVE STE 200, ANNISTON, AL 362075762 (Tel: 2562355972)
Recorded as COREY GILLILAND, DO, MPH
Family Medicine (license number reported to NPPES: AL DO.1371)
NPI status registered as active in NPPES database
Registered at 613 MARTIN ST N, SUITE 300, PELL CITY, AL 351251333 (Tel: 2053386655)
Registered at 613 MARTIN ST N, SUITE 300, PELL CITY, AL 351251333 (Tel: 2053386655)
Recorded as COREY GILLILAND, D.O.
Preventive Medicine (license number reported to NPPES: AZ 3935)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
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Mailing Address
11744 Us Highway 431
Boaz, AL 359562104
Phone: 2568038800