2026 NPPES data Surgery Physician NPI 1598925521 MD
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CHRISTOPHER ENGLES, MD

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
3K
Medicare Part D claims · 546 beneficiaries · Surgery Physician avg: 169
MIPS score
89.3965/100
▲ 6 pts above national avg 83.1 · [object Object]
What the federal data reveals: CHRISTOPHER ENGLES, MD is a Surgery Physician ([object Object]) practicing in TULSA, Oklahoma with a Medicare Part D prescribing footprint of 3K claims across 546 beneficiaries . Their CMS MIPS Final Score of 89.3965/100 (national average: 83.1) reflects performance across Quality, Cost, Interoperability, and Improvement Activities .

What stands out: CHRISTOPHER ENGLES, MD reported a CMS MIPS final score of 89.3965 out of 100, above the 83.1 national average, and filed 2,674 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)

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

CHRISTOPHER ENGLES, MD at a glance

High performer (top quartile)

NPI registry status

Active

Issued 06/12/2008

NPI 1598925521

Primary specialty

Surgery Physician

Mid-sized

36,191 US NPIs in this specialty

Medicare Part D claims

2,674 1482% vs specialty avg

2023 prescription claims

Specialty avg: 169

MIPS final score

89.3965/100 6.296500000000009% pts

Exceptional band

vs 83.1 national avg

Specialty distribution in Oklahoma

How Surgery Physician compares to other specialties among Oklahoma providers

Oklahoma providers

Surgery Physician share within Oklahoma

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

Medicare quality performance — MIPS

CHRISTOPHER ENGLES, MD's 2023 MIPS final score plotted against the Surgery Physician national average

High performer (top quartile)
MIPS Final Score
89.3965/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Surgery Physician) — 89.3965/100 vs national avg 83.1

0%100%National avg83%89.4%
MIPS final score (Surgery Physician) — 89.3965/100 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).

CHRISTOPHER ENGLES, MD is a Surgery Physician provider practicing in TULSA, Oklahoma, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: MD. NPI: 1598925521. 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.

CHRISTOPHER ENGLES, MD appears in the CMS NPPES registry as a Surgery Physician provider holding MD credentials at 6585 S YALE AVE, TULSA, OK, 74136, with a listed phone of (918) 502-5930. NPI 1598925521 was issued on 06/12/2008. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ENGLES 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 2,674 prescription claims written by this provider, covering 546 Medicare beneficiaries and totaling roughly $217K in drug spend, with an opioid prescribing rate of 1.0%. 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 89.3965/100 for the 2023 performance year (Quality 91.9104, Cost 72.7446), compared with the national average of 83.1.

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

6585 S YALE AVE
TULSA, OK 74136

Provider Details

NPI 1598925521
Specialty Surgery Physician
Credentials MD
Gender Male
NPI Issued 06/12/2008

CMS Quality Score (MIPS)

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

89.3965
Final Score
Avg: 83.1
91.9104
Quality
72.7446
Cost
100
Promoting Interoperability

Reporting: Group practice

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

2,674
Total Claims
$217K
Total Drug Cost
546
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
4,977
Total Day Supply
143,156
Generic Drug Cost
$69K
Opioid Claims
26 (1.0% rate)
Antibiotic Claims
249

Patient Demographics

Average Patient Age
73.0 years
Avg HCC Risk Score
1.43
Gender Split
20% female / 80% male
Age Distribution
<65: 61, 65-74: 239, 75-84: 206, 85+: 40

Top Prescribed Drugs (Medicare Part D)

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

Drug Claims
Finasteride
484
Tamsulosin Hcl
454
Alfuzosin Hcl Er
Alfuzosin Hcl
402
Oxybutynin Chloride Er
Oxybutynin Chloride
401
Myrbetriq
Mirabegron
244
Ciprofloxacin Hcl
160
Dutasteride
125
Solifenacin Succinate
69
Tolterodine Tartrate Er
Tolterodine Tartrate
40
Sulfamethoxazole-Trimethoprim
Sulfamethoxazole/Trimethoprim
32

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

Surgery Physician Overview

How CHRISTOPHER ENGLES, MD fits within the Surgery Physician landscape nationally.

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

CHRISTOPHER ENGLES, MD's 2,674 claims are above the specialty average of 169.

Nearby Surgery Physician Providers in Oklahoma

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

Compare Surgery Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is CHRISTOPHER ENGLES, MD's specialty?
CHRISTOPHER ENGLES, MD specializes in Surgery Physician and practices in TULSA, Oklahoma. Credentials: MD.
How much does CHRISTOPHER ENGLES, MD prescribe under Medicare Part D?
In 2023, CHRISTOPHER ENGLES, MD wrote 2,674 Medicare Part D claims totaling $217K in drug costs for 546 beneficiaries.
What is CHRISTOPHER ENGLES, MD's Medicare quality score?
CHRISTOPHER ENGLES, MD has a CMS MIPS Final Score of 89.3965/100 (Quality: 91.9104, Cost: 72.7446). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is CHRISTOPHER ENGLES, MD located?
CHRISTOPHER ENGLES, MD is located at 6585 S YALE AVE, TULSA, OK, 74136. Phone: (918) 502-5930.
What is CHRISTOPHER ENGLES, MD's NPI number?
CHRISTOPHER ENGLES, MD's National Provider Identifier (NPI) is 1598925521, issued on 06/12/2008.
Does CHRISTOPHER ENGLES, MD prescribe opioids?
Yes, CHRISTOPHER ENGLES, MD had 26 opioid claims in 2023 with an opioid prescribing rate of 1.0%.
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 CHRISTOPHER ENGLES, MD prescribe most often?
Based on 2023 Medicare Part D data, CHRISTOPHER ENGLES, MD's most frequently prescribed drugs include Finasteride, Tamsulosin Hcl, Alfuzosin Hcl Er. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does CHRISTOPHER ENGLES, MD accept Medicare?
CHRISTOPHER ENGLES, MD appears in CMS Medicare data with 2,674 Part D claims and 546 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify CHRISTOPHER ENGLES, MD's credentials?
CHRISTOPHER ENGLES, MD's NPI is 1598925521 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