NPI registry status
Active
2026 NPPES data Specialist NPI 1134119142 MD
Verify on CMS → Suzanne Collier, MD
Specialist in Tullahoma, Tennessee.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 69,608 in Specialist, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
494
Medicare Part D claims · 177 beneficiaries · Specialist avg: 1K
Generic prescribing
82%
generic claims · 18% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$202.85
18 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Suzanne Collier, MD filed 494 Medicare Part D claims in 2023 as a Specialist in Tullahoma, Tennessee, prescribing 82% generic.
- 494
- Part D claims, 2023
- 82%
- generic prescribing
- $202.85
- industry payments (Sunshine Act)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Suzanne Collier, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
494 Top 38% higher than 62% of 1,370,886 prescribers
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source CMS Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about Suzanne Collier, MD?
Quality data not reportedPrimary specialty
Specialist
Medicare Part D claims
494 66% vs specialty avg
Specialty distribution in Tennessee
How Specialist compares to other specialties among Tennessee providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Specialist. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Suzanne Collier, MD appears in the CMS NPPES registry as a Specialist provider holding MD credentials at 150 JACK FARRAR LN, Tullahoma, TN, 37388, with a listed phone of (931) 455-2766. NPI 1134119142 was issued on 10/21/2005.
Medicare Part D records for calendar year 2023 show 494 prescription claims written by this provider, covering 177 Medicare beneficiaries and totaling roughly $187K in drug spend, split 18% brand-name and 82% generic by claim count.
Specialist is a high-volume specialty nationwide, with 69,608 enrolled providers across 55 states and an average of 1,474 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1134119142 |
|---|---|
| Specialty | Specialist |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 10/21/2005 |
Hospital and facility affiliations
Facilities where Suzanne Collier, MD bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Suzanne C Collier
Tullahoma, TN
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Suzanne Collier, MD. Source: openpaymentsdata.cms.gov.
Total received
$203
Largest payer
ABBVIE INC.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
Brand vs generic prescribing mix · Typical
Suzanne Collier, MD - brand share 18.0%
Specialist average
18% brand-name claims vs 82% generic, on 494 2023 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
494
Total Claims
$187K
Total Drug Cost
177
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 927
- Total Day Supply
- 26,682
- Brand vs Generic
- 18% brand / 82% generic
- Brand Drug Cost
- $158K
- Generic Drug Cost
- $29K
- Antibiotic Claims
- 31
Patient Demographics
- Average Patient Age
- 71.9 years
- Avg HCC Risk Score
- 1.38
- Gender Split
- 64% female / 36% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Suzanne Collier, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Pantoprazole Sodium
Pantoprazole Sodium
63 claims
- Sucralfate
Sucralfate
41 claims
- Omeprazole
Omeprazole
39 claims
- Spironolactone
Spironolactone
30 claims
- Colestipol Hcl 19
Colestipol Hcl
19 claims
- Linzess 18
Linzess
18 claims
- Furosemide 17
Furosemide
17 claims
- Ondansetron Hcl 17
Ondansetron Hcl
17 claims
| Drug | Claims |
|---|---|
| Pantoprazole Sodium | 63 |
| Sucralfate | 41 |
| Omeprazole | 39 |
| Spironolactone | 30 |
| Colestipol Hcl | 19 |
| Linzess Linaclotide | 18 |
| Furosemide | 17 |
| Ondansetron Hcl | 17 |
| Budesonide Dr Budesonide | 12 |
| Ursodiol | 12 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Specialist Overview
How Suzanne Collier, MD fits within the Specialist landscape nationally.
69,608
Specialist Providers in US
55
States with Specialist
1,474
Avg Claims per Provider
Suzanne Collier, MD's 494 claims are below the specialty average of 1,474.
Nearby Specialist Providers in Tennessee
Other clinicians with the same primary specialty enrolled in Tennessee, drawn from the same CMS NPPES roster as Collier.
Dr. Salim Abdun
PT
Cordova, TN
Dr. Colleen Able
PT
Memphis, TN
Dr. Ali Abualhayjaa
MD
Jackson, TN
Dr. John Adams
M.D.
Knoxville, TN
Dr. Thomas Adkins
M.D.
Nashville, TN
Compare Specialist nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Tennessee medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Specialist peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
Healthcare Guides
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Medical Specialties Explained
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Understanding Medicare Claims Data
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How insurance networks affect your costs
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Frequently Asked Questions
What is Suzanne Collier, MD's specialty? ▼
Suzanne Collier, MD specializes in Specialist and practices in Tullahoma, Tennessee. Credentials: MD.
How much does Suzanne Collier, MD prescribe under Medicare Part D? ▼
In 2023, Suzanne Collier, MD wrote 494 Medicare Part D claims totaling $187K in drug costs for 177 beneficiaries.
Where is Suzanne Collier, MD located? ▼
Suzanne Collier, MD is located at 150 JACK FARRAR LN, Tullahoma, TN, 37388. Phone: (931) 455-2766.
What is Suzanne Collier, MD's NPI number? ▼
Suzanne Collier, MD's National Provider Identifier (NPI) is 1134119142, issued on 10/21/2005.
Does Suzanne Collier, MD prescribe more brand-name or generic drugs? ▼
Suzanne Collier, MD's prescribing is 18% brand-name and 82% generic drugs by claim count, with $158K in brand drug costs.
How many Specialist providers are there in the US? ▼
There are 69,608 Specialist providers across 55 states in the US. The average Specialist provider writes 1,474 Medicare Part D claims per year.
What drugs does Suzanne Collier, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Suzanne Collier, MD's most frequently prescribed drugs include Pantoprazole Sodium, Sucralfate, Omeprazole. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Suzanne Collier, MD accept Medicare? ▼
Suzanne Collier, MD appears in CMS Medicare data with 494 Part D claims and 177 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Suzanne Collier, MD's credentials? ▼
Suzanne Collier, MD's NPI is 1134119142 with credentials MD. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Compiled from official public sources by the PlainDoctor editorial team.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.