2026 NPPES data Surgery Physician NPI 1912994773 D.O
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Dennis Streeter, D.O

Surgery Physician in Merrillville, 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 36,191 in Surgery 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
1K
Medicare Part D claims · 180 beneficiaries · Surgery Physician avg: 169
Generic prescribing
85%
generic claims · 11% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$49.8
2 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.

What the federal data shows

Dennis Streeter, D.O filed 1,155 Medicare Part D claims in 2023 as a Surgery Physician in Merrillville, Indiana, prescribing 85% generic.

1K
Part D claims, 2023
85%
generic prescribing
$49.8
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.

Dennis Streeter, D.O's Medicare Part D volume vs every U.S. prescriber

Total Medicare Part D claims, 2023, across all CMS prescribers nationally

1,155 Top 23% higher than 77% of 1,370,886 prescribers

0–200: 670,926 prescribers (49%). Below this entry. 200–400: 182,923 prescribers (13%). Below this entry. 400–600: 90,619 prescribers (7%). Below this entry. 600–800: 56,224 prescribers (4%). Below this entry. 800–1,000: 40,919 prescribers (3%). Below this entry. 1,000–1,200: 31,827 prescribers (2%). This entry sits in this band. 1,200–1,400: 26,224 prescribers (2%). Above this entry. 1,400–1,600: 21,710 prescribers (2%). Above this entry. 1,600–1,800: 19,072 prescribers (1%). Above this entry. 1,800–2,000: 16,451 prescribers (1%). Above this entry. 2K+: 213,991 prescribers (16%). Above this entry. This provider 0 2K+ every Part D prescriber (claims/yr), bucketed by value

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-eligible specialty (heuristic, not verified)

Dennis Streeter, D.O practices in an ABMS-board-eligible specialty but we don't have enough CMS-participation signals to confirm active board-certified status. Consult CertificationMatters.org (the official ABMS public lookup).

What does the federal data show about Dennis Streeter, D.O?

Quality data not reported

NPI registry status

Active

Issued 10/05/2005

NPI 1912994773

Primary specialty

Surgery Physician

Mid-sized

36,191 US NPIs in this specialty

Medicare Part D claims

1,155 vs specialty avg

2023 prescription claims

Specialty avg: 169

Specialty distribution in Indiana

How Surgery Physician compares to other specialties among Indiana providers

Indiana providers

Largest specialties in Indiana (% of in-state providers)

Behavior Technician - 13.6%Behavior Technician13.6%Student in an Organized Health Care Education/Training Program - 4.7%Student in an Organized Health Care Education/Training Program4.7%Pharmacist - 4.3%Pharmacist4.3%Family Nurse Practitioner - 4.2%Family Nurse Practitioner4.2%Clinical Social Worker - 4.2%Clinical Social Worker4.2%Mental Health Counselor - 4.1%Mental Health Counselor4.1%Surgery Physician - 0.5%Surgery Physician0.5%
Largest specialties in Indiana (% of in-state 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 Surgery Physician. Verify directly:

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).

Dennis Streeter, D.O appears in the CMS NPPES registry as a Surgery Physician provider holding D.O credentials at 300 W 80TH PL, Merrillville, IN, 46410, with a listed phone of (219) 791-9782. NPI 1912994773 was issued on 10/05/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what Streeter most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 1,155 prescription claims written by this provider, covering 180 Medicare beneficiaries and totaling roughly $87K in drug spend, split 11% brand-name and 85% generic by claim count, with an opioid prescribing rate of 2.9%. These figures capture only Medicare Part D, commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Surgery Physician is a mid-sized specialty nationwide, with 36,191 enrolled providers across 56 states and an average of 169 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

300 W 80TH PL
Merrillville, IN 46410

Provider Details

NPI 1912994773
Specialty Surgery Physician
Credentials D.O
Gender Male
NPI Issued 10/05/2005

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 Dennis Streeter, D.O. Source: openpaymentsdata.cms.gov.

Total received

$50

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

Dennis Streeter, D.O - brand share 11.0%
Surgery Physician average

11% brand-name claims vs 85% generic, on 1,155 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.

1,155
Total Claims
$87K
Total Drug Cost
180
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,496
Total Day Supply
71,074
Brand vs Generic
11% brand / 85% generic
Brand Drug Cost
$67K
Generic Drug Cost
$18K
Opioid Claims
34 (2.9% rate)
Antibiotic Claims
60

Patient Demographics

Average Patient Age
72.1 years
Avg HCC Risk Score
0.84
Gender Split
56% female / 44% male
Age Distribution
<65: 11, 65-74: 113, 75-84: 39, 85+: 17

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

What Dennis Streeter, D.O prescribes most

Top Medicare Part D drugs by claim count, 2023

claims
Source CMS Medicare Part D Prescriber Public Use File As of 2023
Drug Claims
Levothyroxine Sodium
88
Triamterene-Hydrochlorothiazid
Triamterene/Hydrochlorothiazid
65
Metformin Hcl
62
Amlodipine Besylate
45
Azithromycin
37
Metoprolol Succinate
37
Atorvastatin Calcium
32
Tramadol Hcl
29
Hydrochlorothiazide
28
Losartan Potassium
26

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Surgery Physician Overview

How Dennis Streeter, D.O fits within the Surgery Physician landscape nationally.

36,191
Surgery Physician Providers in US
56
States with Surgery Physician
169
Avg Claims per Provider

Dennis Streeter, D.O's 1,155 claims are above the specialty average of 169.

Nearby Surgery Physician Providers in Indiana

Other clinicians with the same primary specialty enrolled in Indiana, drawn from the same CMS NPPES roster as Streeter.

Compare Surgery 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 Indiana medical board, federal registration is not a license check. Credential verification guide
  • Weigh a second option: compare this provider with a nearby Surgery 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.

Frequently Asked Questions

What is Dennis Streeter, D.O's specialty?
Dennis Streeter, D.O specializes in Surgery Physician and practices in Merrillville, Indiana. Credentials: D.O.
How much does Dennis Streeter, D.O prescribe under Medicare Part D?
In 2023, Dennis Streeter, D.O wrote 1,155 Medicare Part D claims totaling $87K in drug costs for 180 beneficiaries.
Where is Dennis Streeter, D.O located?
Dennis Streeter, D.O is located at 300 W 80TH PL, Merrillville, IN, 46410. Phone: (219) 791-9782.
What is Dennis Streeter, D.O's NPI number?
Dennis Streeter, D.O's National Provider Identifier (NPI) is 1912994773, issued on 10/05/2005.
Does Dennis Streeter, D.O prescribe more brand-name or generic drugs?
Dennis Streeter, D.O's prescribing is 11% brand-name and 85% generic drugs by claim count, with $67K in brand drug costs.
Does Dennis Streeter, D.O prescribe opioids?
Yes, Dennis Streeter, D.O had 34 opioid claims in 2023 with an opioid prescribing rate of 2.9%.
How many Surgery Physician providers are there in the US?
There are 36,191 Surgery Physician providers across 56 states in the US. The average Surgery Physician provider writes 169 Medicare Part D claims per year.
What drugs does Dennis Streeter, D.O prescribe most often?
Based on 2023 Medicare Part D data, Dennis Streeter, D.O's most frequently prescribed drugs include Levothyroxine Sodium, Triamterene-Hydrochlorothiazid, Metformin Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Dennis Streeter, D.O accept Medicare?
Dennis Streeter, D.O appears in CMS Medicare data with 1,155 Part D claims and 180 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Dennis Streeter, D.O's credentials?
Dennis Streeter, D.O's NPI is 1912994773 with credentials D.O. 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

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.