2026 NPPES data Colon & Rectal Surgery Physician NPI 1881623015 MD
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SCOTT FENGLER, MD

Colon & Rectal Surgery Physician in TULSA, Oklahoma. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
170
Medicare Part D claims · 71 beneficiaries · Colon & Rectal Surgery Physician avg: 196
MIPS score
79.393/100
▼ 4 pts below national avg 83.1 · [object Object]
What the federal data reveals: SCOTT FENGLER, MD is a Colon & Rectal Surgery Physician ([object Object]) practicing in TULSA, Oklahoma with a Medicare Part D prescribing footprint of 170 claims across 71 beneficiaries . Their CMS MIPS Final Score of 79.393/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities .

What stands out: SCOTT FENGLER, MD reported a CMS MIPS final score of 79.393 out of 100, below the 83.1 national average, and filed 170 Medicare Part D claims in 2023. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

Board certification likely (heuristic — not verified)

SCOTT FENGLER, MD practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).

SCOTT FENGLER, MD at a glance

Near national average

NPI registry status

Active

Issued 07/01/2006

NPI 1881623015

Primary specialty

Colon & Rectal Surgery Physician

Niche

1,608 US NPIs in this specialty

Medicare Part D claims

170 13% vs specialty avg

2023 prescription claims

Specialty avg: 196

MIPS final score

79.393/100 3.7069999999999936% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in Oklahoma

How Colon & Rectal Surgery Physician compares to other specialties among Oklahoma providers

Oklahoma providers

Colon & Rectal Surgery Physician share within Oklahoma

1. Colon & Rectal Surgery Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Colon & Rectal Surgery Physician share within Oklahoma

Medicare quality performance — MIPS

SCOTT FENGLER, MD's 2023 MIPS final score plotted against the Colon & Rectal Surgery Physician national average

Near national average
MIPS Final Score
79.393/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Colon & Rectal Surgery Physician) — 79.393/100 vs national avg 83.1

0%100%National avg83%79.4%
MIPS final score (Colon & Rectal Surgery Physician) — 79.393/100 vs national avg 83.1

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).

SCOTT FENGLER, MD is a Colon & Rectal Surgery Physician provider practicing in TULSA, Oklahoma, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1881623015. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

SCOTT FENGLER, MD appears in the CMS NPPES registry as a Colon & Rectal Surgery Physician provider holding MD credentials at 4735 E 91ST ST, TULSA, OK, 74137, with a listed phone of (918) 794-4788. NPI 1881623015 was issued on 07/01/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what FENGLER 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 170 prescription claims written by this provider, covering 71 Medicare beneficiaries and totaling roughly $6K in drug spend, with an opioid prescribing rate of 27.1%. 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. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 79.393/100 for the 2023 performance year (Quality 77.7697, Cost 54.3735), compared with the national average of 83.1.

Colon & Rectal Surgery Physician is a narrow specialty nationwide, with 1,608 enrolled providers across 50 states and an average of 196 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

4735 E 91ST ST
TULSA, OK 74137

Provider Details

NPI 1881623015
Specialty Colon & Rectal Surgery Physician
Credentials MD
Gender Male
NPI Issued 07/01/2006

CMS Quality Score (MIPS)

Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.

79.393
Final Score
Avg: 83.1
77.7697
Quality
54.3735
Cost
99
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where SCOTT FENGLER, 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.

WARREN CLINIC INC
TULSA, OK

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.

170
Total Claims
$6K
Total Drug Cost
71
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
178
Total Day Supply
2,827
Generic Drug Cost
$3K
Opioid Claims
46 (27.1% rate)
Antibiotic Claims
50

Patient Demographics

Average Patient Age
71.5 years
Avg HCC Risk Score
1.72
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.

Drug Claims
Oxycodone Hcl
42
Ciprofloxacin Hcl
24
Metronidazole
14
Tamsulosin Hcl
12

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

Colon & Rectal Surgery Physician Overview

How SCOTT FENGLER, MD fits within the Colon & Rectal Surgery Physician landscape nationally.

1,608
Colon & Rectal Surgery Physician Providers in US
50
States with Colon & Rectal Surgery Physician
196
Avg Claims per Provider

SCOTT FENGLER, MD's 170 claims are below the specialty average of 196.

Nearby Colon & Rectal Surgery Physician Providers in Oklahoma

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

Compare Colon & Rectal Surgery Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is SCOTT FENGLER, MD's specialty?
SCOTT FENGLER, MD specializes in Colon & Rectal Surgery Physician and practices in TULSA, Oklahoma. Credentials: MD.
How much does SCOTT FENGLER, MD prescribe under Medicare Part D?
In 2023, SCOTT FENGLER, MD wrote 170 Medicare Part D claims totaling $6K in drug costs for 71 beneficiaries.
What is SCOTT FENGLER, MD's Medicare quality score?
SCOTT FENGLER, MD has a CMS MIPS Final Score of 79.393/100 (Quality: 77.7697, Cost: 54.3735). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is SCOTT FENGLER, MD located?
SCOTT FENGLER, MD is located at 4735 E 91ST ST, TULSA, OK, 74137. Phone: (918) 794-4788.
What is SCOTT FENGLER, MD's NPI number?
SCOTT FENGLER, MD's National Provider Identifier (NPI) is 1881623015, issued on 07/01/2006.
Does SCOTT FENGLER, MD prescribe opioids?
Yes, SCOTT FENGLER, MD had 46 opioid claims in 2023 with an opioid prescribing rate of 27.1%.
How many Colon & Rectal Surgery Physician providers are there in the US?
There are 1,608 Colon & Rectal Surgery Physician providers across 50 states in the US. The average Colon & Rectal Surgery Physician provider writes 196 Medicare Part D claims per year.
What drugs does SCOTT FENGLER, MD prescribe most often?
Based on 2023 Medicare Part D data, SCOTT FENGLER, MD's most frequently prescribed drugs include Oxycodone Hcl, Ciprofloxacin Hcl, Metronidazole. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does SCOTT FENGLER, MD accept Medicare?
SCOTT FENGLER, MD appears in CMS Medicare data with 170 Part D claims and 71 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify SCOTT FENGLER, MD's credentials?
SCOTT FENGLER, MD's NPI is 1881623015 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

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.
Quality Performance
CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
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