2026 NPPES data Ophthalmology Physician NPI 1639161995 MD
Verify on CMS →

JOEL RAZOOK, MD

Ophthalmology Physician in NORMAN, 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
777
Medicare Part D claims · 199 beneficiaries · Ophthalmology Physician avg: 1K
Generic prescribing
60%
generic claims · 40% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
78.8581/100
▼ 4 pts below national avg 83.1 · [object Object]

What the federal data shows

JOEL RAZOOK, MD reported a CMS MIPS final score of 78.8581/100 — below the 83.1 national average — and filed 777 Medicare Part D claims in 2023.

78.8581/100
MIPS score · -4 vs avg
777
Part D claims, 2023
60%
generic prescribing
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.

JOEL RAZOOK, MD's MIPS score vs every scored U.S. clinician

CMS Merit-based Incentive Payment System (MIPS) final score, 2023 — the federal quality measure

79 27th percentile higher than 27% of 477,587 scored providers

0–10: 8,684 scored providers (2%). Below this entry. 10–20: 3,008 scored providers (1%). Below this entry. 20–30: 3,069 scored providers (1%). Below this entry. 30–40: 2,746 scored providers (1%). Below this entry. 40–50: 2,928 scored providers (1%). Below this entry. 50–60: 5,882 scored providers (1%). Below this entry. 60–70: 13,906 scored providers (3%). Below this entry. 70–80: 118,074 scored providers (25%). This entry sits in this band. 80–90: 129,887 scored providers (27%). Above this entry. 90–100: 189,403 scored providers (40%). Above this entry. This provider 0 100 every MIPS-scored clinician, bucketed by value

Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023

Board certification likely (heuristic — not verified)

JOEL RAZOOK, 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).

What does the federal data show about JOEL RAZOOK, MD?

Near national average

NPI registry status

Active

Issued 08/22/2005

NPI 1639161995

Primary specialty

Ophthalmology Physician

Mid-sized

22,090 US NPIs in this specialty

Medicare Part D claims

777 45% vs specialty avg

2023 prescription claims

Specialty avg: 1,420

MIPS final score

78.8581/100 4.241900000000001% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in Oklahoma

How Ophthalmology Physician compares to other specialties among Oklahoma providers

Oklahoma providers

Ophthalmology Physician share within Oklahoma

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

Medicare quality performance — MIPS

JOEL RAZOOK, MD's 2023 MIPS final score plotted against the Ophthalmology Physician national average

Near national average
MIPS Final Score
78.8581/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Ophthalmology Physician) — 78.8581/100 vs national avg 83.1

0%100%National avg83%78.9%
MIPS final score (Ophthalmology Physician) — 78.8581/100 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).

JOEL RAZOOK, MD appears in the CMS NPPES registry as a Ophthalmology Physician provider holding MD credentials at 2300 36TH AVE NW, NORMAN, OK, 73072, with a listed phone of (405) 579-7664. NPI 1639161995 was issued on 08/22/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what RAZOOK 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 777 prescription claims written by this provider, covering 199 Medicare beneficiaries and totaling roughly $87K in drug spend, split 40% brand-name and 60% generic by claim count. 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 78.8581/100 for the 2023 performance year (Quality 100, Cost 29.527), compared with the national average of 83.1.

Ophthalmology Physician is a mid-sized specialty nationwide, with 22,090 enrolled providers across 56 states and an average of 1,420 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

2300 36TH AVE NW
NORMAN, OK 73072

Provider Details

NPI 1639161995
Specialty Ophthalmology Physician
Credentials MD
Gender Male
NPI Issued 08/22/2005

CMS Quality Score (MIPS)

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

78.8581
Final Score
Avg: 83.1
100
Quality
29.527
Cost

Reporting: Individual

Brand vs generic prescribing mix · Above average

JOEL RAZOOK, MD — brand share 40.0%
Specialty average (est.)

40% brand-name claims vs 60% generic, on 777 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.

777
Total Claims
$87K
Total Drug Cost
199
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
1,202
Total Day Supply
31,864
Brand vs Generic
40% brand / 60% generic
Brand Drug Cost
$71K
Generic Drug Cost
$16K
Antibiotic Claims
14

Patient Demographics

Average Patient Age
75.6 years
Avg HCC Risk Score
1.23
Gender Split
66% female / 34% male

Top Prescribed Drugs (Medicare Part D)

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

What JOEL RAZOOK, MD 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
Latanoprost
181
Prednisolone Acetate
78
Brimonidine Tartrate
71
Ketorolac Tromethamine
60
Erythromycin
Erythromycin Base
52
Timolol Maleate
51
Dorzolamide Hcl
38
Restasis
Cyclosporine
22
Azelastine Hcl
18
Combigan
Brimonidine Tartrate/Timolol
17

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

Ophthalmology Physician Overview

How JOEL RAZOOK, MD fits within the Ophthalmology Physician landscape nationally.

22,090
Ophthalmology Physician Providers in US
56
States with Ophthalmology Physician
1,420
Avg Claims per Provider

JOEL RAZOOK, MD's 777 claims are below the specialty average of 1,420.

Nearby Ophthalmology Physician Providers in Oklahoma

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

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

Frequently Asked Questions

What is JOEL RAZOOK, MD's specialty?
JOEL RAZOOK, MD specializes in Ophthalmology Physician and practices in NORMAN, Oklahoma. Credentials: MD.
How much does JOEL RAZOOK, MD prescribe under Medicare Part D?
In 2023, JOEL RAZOOK, MD wrote 777 Medicare Part D claims totaling $87K in drug costs for 199 beneficiaries.
What is JOEL RAZOOK, MD's Medicare quality score?
JOEL RAZOOK, MD has a CMS MIPS Final Score of 78.8581/100 (Quality: 100, Cost: 29.527). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is JOEL RAZOOK, MD located?
JOEL RAZOOK, MD is located at 2300 36TH AVE NW, NORMAN, OK, 73072. Phone: (405) 579-7664.
What is JOEL RAZOOK, MD's NPI number?
JOEL RAZOOK, MD's National Provider Identifier (NPI) is 1639161995, issued on 08/22/2005.
Does JOEL RAZOOK, MD prescribe more brand-name or generic drugs?
JOEL RAZOOK, MD's prescribing is 40% brand-name and 60% generic drugs by claim count, with $71K in brand drug costs.
How many Ophthalmology Physician providers are there in the US?
There are 22,090 Ophthalmology Physician providers across 56 states in the US. The average Ophthalmology Physician provider writes 1,420 Medicare Part D claims per year.
What drugs does JOEL RAZOOK, MD prescribe most often?
Based on 2023 Medicare Part D data, JOEL RAZOOK, MD's most frequently prescribed drugs include Latanoprost, Prednisolone Acetate, Brimonidine Tartrate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JOEL RAZOOK, MD accept Medicare?
JOEL RAZOOK, MD appears in CMS Medicare data with 777 Part D claims and 199 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JOEL RAZOOK, MD's credentials?
JOEL RAZOOK, MD's NPI is 1639161995 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