NPI registry status
Active
2026 NPPES data Family Medicine Physician NPI 1952544199 MD
Verify on CMS → Theresa Suozzi, MD
Family Medicine Physician in Indianapolis, Indiana.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 147,760 in Family 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
460
Medicare Part D claims · 30 beneficiaries · Family Medicine Physician avg: 3K
Generic prescribing
94%
generic claims · 6% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$89.19
5 payments · CMS Open Payments (Sunshine Act)
Source: CMS Medicare Part D Prescriber Public Use File, 2023
What the federal data shows
Theresa Suozzi, MD filed 460 Medicare Part D claims in 2023 as a Family Medicine Physician in Indianapolis, Indiana, prescribing 94% generic.
- 460
- Part D claims, 2023
- 94%
- generic prescribing
- Likely
- board-certified (heuristic)
- ≥62nd
- pct by Part D claim volume (lower-bound band)
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.
Federal trust snapshot
What official records show about Theresa Suozzi, MD
Federal records show an active NPI with Medicare Part D prescribing activity — verifiable registry data, not a proprietary rating.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1952544199), first enumerated 04/17/2009.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 460 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
Board certification signal
Heuristic suggests board-certified status based on ABMS-eligible specialty taxonomy plus active CMS participation signals — not a direct ABMS verification.
- Reported
Hospital affiliations
2 CMS Care Compare hospital affiliations on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Reported
Industry payment transparency
$89.19 in reported industry payments (5 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1952544199 · Family Medicine Physician
NPI-10 · ENUM-MID · TAX-MEGA · RX-LIGHT · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1952544199
- ENUM-MID 2009
- TAX-MEGA 148K Family Medicine
- RX-LIGHT 460
- BOOK-LIGHT 3,321 in Indiana
- PHOTO-ENUM James Truett · 2009
Theresa Suozzi, MD's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
460 ≥ 62nd percentile 62% of 1,370,886 prescribers are in lower value bands
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.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2023
✓
Board certification likely (heuristic, not verified)
Theresa Suozzi, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + 2 hospital affiliations - 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 Theresa Suozzi, MD?
Quality data not reportedPrimary specialty
Family Medicine Physician
Medicare Part D claims
460 87% vs specialty avg
Specialty distribution in Indiana
How Family Medicine Physician compares to other specialties among Indiana 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 Family 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).
Practice Address
Provider Details
| NPI | 1952544199 |
|---|---|
| Specialty | Family Medicine Physician |
| Credentials | MD |
| Gender | Female |
| NPI Issued | 04/17/2009 |
Hospital and facility affiliations
Facilities where Theresa Suozzi, 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.
Community Health Network Inc
Indianapolis, IN
Hope Recovery Kokomo LLC
Kokomo, IN
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 Theresa Suozzi, MD. Source: openpaymentsdata.cms.gov.
Total received
$89
Largest payer
Neurocrine Biosciences, 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 · Generic-heavy
Theresa Suozzi, MD - brand share 6.0%
Family Medicine Physician average
6% brand-name claims vs 94% generic, on 460 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.
460
Total Claims
$47K
Total Drug Cost
30
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 581
- Total Day Supply
- 14,446
- Brand vs Generic
- 6% brand / 94% generic
- Brand Drug Cost
- $21K
- Generic Drug Cost
- $26K
Patient Demographics
- Average Patient Age
- 61.1 years
- Avg HCC Risk Score
- 1.88
- Gender Split
- 57% female / 43% male
- Age Distribution
- <65: 16, 65-74: 12, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Theresa Suozzi, MD prescribes most
Top Medicare Part D drugs by claim count, 2023
- Buprenorphine-Nalo…
Buprenorphine-Naloxone
85 claims
- Gabapentin
Gabapentin
48 claims
- Duloxetine Hcl 27
Duloxetine Hcl
27 claims
- Buspirone Hcl 25
Buspirone Hcl
25 claims
- Clonazepam 24
Clonazepam
24 claims
- Varenicline Tartrate 17
Varenicline Tartrate
17 claims
- Bupropion Xl 14
Bupropion Xl
14 claims
- Hydroxyzine Hcl 14
Hydroxyzine Hcl
14 claims
| Drug | Claims |
|---|---|
| Buprenorphine-Naloxone Buprenorphine Hcl/Naloxone Hcl | 85 |
| Gabapentin | 48 |
| Duloxetine Hcl | 27 |
| Buspirone Hcl | 25 |
| Clonazepam | 24 |
| Varenicline Tartrate | 17 |
| Bupropion Xl Bupropion Hcl | 14 |
| Hydroxyzine Hcl | 14 |
| Mirtazapine | 12 |
| Sertraline Hcl | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Family Medicine Physician Overview
How Theresa Suozzi, MD fits within the Family Medicine Physician landscape nationally.
147,760
Family Medicine Physician Providers in US
56
States with Family Medicine Physician
3,418
Avg Claims per Provider
Theresa Suozzi, MD's 460 claims are below the specialty average of 3,418.
Nationwide Family Medicine Physician peers with similar MIPS or enrollment year
Two federal-record peer sets for Suozzi, both outside Indiana so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2009)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Family Medicine Physician Providers in Indiana
Other clinicians with the same primary specialty enrolled in Indiana, drawn from the same CMS NPPES roster as Suozzi.
One of 3,321 Family Medicine Physician providers enrolled in Indiana, 5 are shown here.
Dr. Faryaal Aamir
MD
Boonville, IN
Dr. Troy Abbott
MD
Muncie, IN
Dr. Musa Abdalla
M. D.
Lagrange, IN
Dr. Azra Abdullah
M.D.
Indianapolis, IN
Dr. Daniel Abel
M.D.
Mishawaka, IN
Compare Family Medicine Physician nationally: see state-by-state distribution →
Frequently Asked Questions
What is Theresa Suozzi, MD's specialty? ▼
Theresa Suozzi, MD specializes in Family Medicine Physician and practices in Indianapolis, Indiana. Credentials: MD.
How much does Theresa Suozzi, MD prescribe under Medicare Part D? ▼
In 2023, Theresa Suozzi, MD wrote 460 Medicare Part D claims totaling $47K in drug costs for 30 beneficiaries.
Where is Theresa Suozzi, MD located? ▼
Theresa Suozzi, MD is located at 2040 N SHADELAND AVE STE 250, Indianapolis, IN, 46219. Phone: (317) 355-5009.
What is Theresa Suozzi, MD's NPI number? ▼
Theresa Suozzi, MD's National Provider Identifier (NPI) is 1952544199, issued on 04/17/2009.
Does Theresa Suozzi, MD prescribe more brand-name or generic drugs? ▼
Theresa Suozzi, MD's prescribing is 6% brand-name and 94% generic drugs by claim count, with $21K in brand drug costs.
How many Family Medicine Physician providers are there in the US? ▼
There are 147,760 Family Medicine Physician providers across 56 states in the US. The average Family Medicine Physician provider writes 3,418 Medicare Part D claims per year.
What drugs does Theresa Suozzi, MD prescribe most often? ▼
Based on 2023 Medicare Part D data, Theresa Suozzi, MD's most frequently prescribed drugs include Buprenorphine-Naloxone, Gabapentin, Duloxetine Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Theresa Suozzi, MD accept Medicare? ▼
Theresa Suozzi, MD appears in CMS Medicare data with 460 Part D claims and 30 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Theresa Suozzi, MD's credentials? ▼
Theresa Suozzi, MD's NPI is 1952544199 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
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.