NPI registry status
Active
2026 NPPES data Pain Medicine Physician NPI 1336330596 MD/MPH
Verify on CMS → Matthew Caffrey, MD/MPH
Pain Medicine Physician in Johnson City, 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 952 in Pain Medicine Physician, 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
678
Medicare Part D claims · 36 beneficiaries · Pain Medicine Physician avg: 2K
What the federal data shows
Matthew Caffrey, MD/MPH filed 678 Medicare Part D claims in 2023 as a Pain Medicine Physician in Johnson City, Tennessee.
- 678
- Part D claims, 2023
- Likely
- board-certified (heuristic)
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.
Matthew Caffrey, MD/MPH's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
678 Top 31% higher than 69% 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
✓
Board certification likely (heuristic, not verified)
Matthew Caffrey, MD/MPH practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 1 hospital affiliation - signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about Matthew Caffrey, MD/MPH?
Quality data not reportedPrimary specialty
Pain Medicine Physician
Medicare Part D claims
678 67% vs specialty avg
Specialty distribution in Tennessee
How Pain Medicine Physician 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 Pain Medicine Physician. 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).
Matthew Caffrey, MD/MPH appears in the CMS NPPES registry as a Pain Medicine Physician provider holding MD/MPH credentials at 102 N BROADWAY ST, Johnson City, TN, 37601, with a listed phone of (423) 588-9978. NPI 1336330596 was issued on 08/05/2007.
Medicare Part D records for calendar year 2023 show 678 prescription claims written by this provider, covering 36 Medicare beneficiaries and totaling roughly $28K in drug spend.
Pain Medicine Physician is a narrow specialty nationwide, with 952 enrolled providers across 49 states and an average of 2,078 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 | 1336330596 |
|---|---|
| Specialty | Pain Medicine Physician |
| Credentials | MD/MPH |
| Gender | Male |
| NPI Issued | 08/05/2007 |
Hospital and facility affiliations
Facilities where Matthew Caffrey, MD/MPH 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.
Dragonfly Medical And Behavioral Health Professsional Corporation
Johnson City, 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).
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
678
Total Claims
$28K
Total Drug Cost
36
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 698
- Total Day Supply
- 14,245
- Generic Drug Cost
- $20K
Patient Demographics
- Average Patient Age
- 53.8 years
- Avg HCC Risk Score
- 1.60
- Gender Split
- 61% female / 39% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Matthew Caffrey, MD/MPH prescribes most
Top Medicare Part D drugs by claim count, 2023
- Buprenorphine-Nalo…
Buprenorphine-Naloxone
324 claims
- Clonazepam 69
Clonazepam
69 claims
- Buprenorphine Hcl 26
Buprenorphine Hcl
26 claims
- Mirtazapine 21
Mirtazapine
21 claims
- Amitriptyline Hcl 19
Amitriptyline Hcl
19 claims
- Escitalopram Oxalate 18
Escitalopram Oxalate
18 claims
- Sertraline Hcl 17
Sertraline Hcl
17 claims
- Allopurinol 13
Allopurinol
13 claims
| Drug | Claims |
|---|---|
| Buprenorphine-Naloxone Buprenorphine Hcl/Naloxone Hcl | 324 |
| Clonazepam | 69 |
| Buprenorphine Hcl | 26 |
| Mirtazapine | 21 |
| Amitriptyline Hcl | 19 |
| Escitalopram Oxalate | 18 |
| Sertraline Hcl | 17 |
| Allopurinol | 13 |
| Lisinopril | 13 |
| Meloxicam | 13 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Pain Medicine Physician Overview
How Matthew Caffrey, MD/MPH fits within the Pain Medicine Physician landscape nationally.
952
Pain Medicine Physician Providers in US
49
States with Pain Medicine Physician
2,078
Avg Claims per Provider
Matthew Caffrey, MD/MPH's 678 claims are below the specialty average of 2,078.
Nearby Pain Medicine Physician Providers in Tennessee
Other clinicians with the same primary specialty enrolled in Tennessee, drawn from the same CMS NPPES roster as Caffrey.
Dr. Gregory Ball
MD
Chattanooga, TN
Dr. Phillip Beaulieu
M.D.
Nashville, TN
Dr. Michael Bowman
DO
Murfreesboro, TN
Dr. Jeffrey Brown
DO
Memphis, TN
Dr. Britney Burleson
FNP-C
Johnson City, TN
Compare Pain Medicine Physician 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 Pain Medicine Physician 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
Learn more about finding, verifying, and understanding healthcare providers.
How to Find a Doctor
Step-by-step guide to choosing a provider
Verify Credentials
Check NPI, board certification & license status
Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore Tennessee
Frequently Asked Questions
What is Matthew Caffrey, MD/MPH's specialty? ▼
Matthew Caffrey, MD/MPH specializes in Pain Medicine Physician and practices in Johnson City, Tennessee. Credentials: MD/MPH.
How much does Matthew Caffrey, MD/MPH prescribe under Medicare Part D? ▼
In 2023, Matthew Caffrey, MD/MPH wrote 678 Medicare Part D claims totaling $28K in drug costs for 36 beneficiaries.
Where is Matthew Caffrey, MD/MPH located? ▼
Matthew Caffrey, MD/MPH is located at 102 N BROADWAY ST, Johnson City, TN, 37601. Phone: (423) 588-9978.
What is Matthew Caffrey, MD/MPH's NPI number? ▼
Matthew Caffrey, MD/MPH's National Provider Identifier (NPI) is 1336330596, issued on 08/05/2007.
How many Pain Medicine Physician providers are there in the US? ▼
There are 952 Pain Medicine Physician providers across 49 states in the US. The average Pain Medicine Physician provider writes 2,078 Medicare Part D claims per year.
What drugs does Matthew Caffrey, MD/MPH prescribe most often? ▼
Based on 2023 Medicare Part D data, Matthew Caffrey, MD/MPH's most frequently prescribed drugs include Buprenorphine-Naloxone, Clonazepam, Buprenorphine Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Matthew Caffrey, MD/MPH accept Medicare? ▼
Matthew Caffrey, MD/MPH appears in CMS Medicare data with 678 Part D claims and 36 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Matthew Caffrey, MD/MPH's credentials? ▼
Matthew Caffrey, MD/MPH's NPI is 1336330596 with credentials MD/MPH. 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
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.