2026 NPPES data Pain Medicine (Anesthesiology) Physician NPI 1033599410 M.D.
Verify on CMS →

JOSEPH HAMATI, M.D.

Pain Medicine (Anesthesiology) Physician in MIDWEST CITY, 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
2K
Medicare Part D claims · 218 beneficiaries · Pain Medicine (Anesthesiology) Physician avg: 2K
Generic prescribing
96%
generic claims · 4% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
85.7051/100
▲ 3 pts above national avg 83.1 · [object Object]

What the federal data shows

JOSEPH HAMATI, M.D. reported a CMS MIPS final score of 85.7051/100 — above the 83.1 national average — and filed 1,908 Medicare Part D claims in 2023.

85.7051/100
MIPS score · +3 vs avg
2K
Part D claims, 2023
96%
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.

JOSEPH HAMATI, M.D.'s MIPS score vs every scored U.S. clinician

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

86 49th percentile higher than 49% 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%). Below this entry. 80–90: 129,887 scored providers (27%). This entry sits in this band. 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)

JOSEPH HAMATI, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 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 JOSEPH HAMATI, M.D.?

High performer (top quartile)

NPI registry status

Active

Issued 06/01/2015

NPI 1033599410

Primary specialty

Pain Medicine (Anesthesiology) Physician

Niche

4,020 US NPIs in this specialty

Medicare Part D claims

1,908 15% vs specialty avg

2023 prescription claims

Specialty avg: 1,657

MIPS final score

85.7051/100 2.6051000000000073% pts

Above neutral band

vs 83.1 national avg

Specialty distribution in Oklahoma

How Pain Medicine (Anesthesiology) Physician compares to other specialties among Oklahoma providers

Oklahoma providers

Pain Medicine (Anesthesiology) Physician share within Oklahoma

1. Pain Medicine (Anesthesiology) Physician42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Pain Medicine (Anesthesiology) Physician share within Oklahoma

Medicare quality performance — MIPS

JOSEPH HAMATI, M.D.'s 2023 MIPS final score plotted against the Pain Medicine (Anesthesiology) Physician national average

High performer (top quartile)
MIPS Final Score
85.7051/100
vs 83.1 national avg · 2023 performance year

MIPS final score (Pain Medicine (Anesthesiology) Physician) — 85.7051/100 vs national avg 83.1

0%100%National avg83%85.7%
MIPS final score (Pain Medicine (Anesthesiology) Physician) — 85.7051/100 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).

JOSEPH HAMATI, M.D. appears in the CMS NPPES registry as a Pain Medicine (Anesthesiology) Physician provider holding M.D. credentials at 1800 S DOUGLAS BLVD, MIDWEST CITY, OK, 73130, with a listed phone of (405) 741-7722. NPI 1033599410 was issued on 06/01/2015. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what HAMATI 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 1,908 prescription claims written by this provider, covering 218 Medicare beneficiaries and totaling roughly $137K in drug spend, split 4% brand-name and 96% generic by claim count, with an opioid prescribing rate of 45.8%. 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 85.7051/100 for the 2023 performance year (Quality 90.3347, Cost 62.0157), compared with the national average of 83.1.

Pain Medicine (Anesthesiology) Physician is a narrow specialty nationwide, with 4,020 enrolled providers across 53 states and an average of 1,657 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

1800 S DOUGLAS BLVD
MIDWEST CITY, OK 73130

Provider Details

NPI 1033599410
Specialty Pain Medicine (Anesthesiology) Physician
Credentials M.D.
Gender Male
NPI Issued 06/01/2015

CMS Quality Score (MIPS)

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

85.7051
Final Score
Avg: 83.1
90.3347
Quality
62.0157
Cost
100
Promoting Interoperability

Reporting: Group practice

Hospital and facility affiliations

Facilities where JOSEPH HAMATI, M.D. 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.

CITIZEN POTAWATOMI NATION
SHAWNEE, OK
SAINTS MEDICAL GROUP, LLC
MIDWEST CITY, 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).

Brand vs generic prescribing mix · Generic-heavy

JOSEPH HAMATI, M.D. — brand share 4.0%
Specialty average (est.)

4% brand-name claims vs 96% generic, on 1,908 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.

1,908
Total Claims
$137K
Total Drug Cost
218
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,173
Total Day Supply
60,139
Brand vs Generic
4% brand / 96% generic
Brand Drug Cost
$49K
Generic Drug Cost
$88K
Opioid Claims
874 (45.8% rate)

Patient Demographics

Average Patient Age
65.4 years
Avg HCC Risk Score
1.94
Gender Split
67% female / 33% male
Age Distribution
<65: 72, 65-74: 98, 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 JOSEPH HAMATI, M.D. 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
Hydrocodone-Acetaminophen
Hydrocodone/Acetaminophen
438
Gabapentin
227
Tizanidine Hcl
149
Methocarbamol
128
Oxycodone-Acetaminophen
Oxycodone Hcl/Acetaminophen
100
Oxycodone Hcl
91
Tramadol Hcl
82
Pregabalin
66
Baclofen
64
Hydromorphone Hcl
47

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

Pain Medicine (Anesthesiology) Physician Overview

How JOSEPH HAMATI, M.D. fits within the Pain Medicine (Anesthesiology) Physician landscape nationally.

4,020
Pain Medicine (Anesthesiology) Physician Providers in US
53
States with Pain Medicine (Anesthesiology) Physician
1,657
Avg Claims per Provider

JOSEPH HAMATI, M.D.'s 1,908 claims are above the specialty average of 1,657.

Nearby Pain Medicine (Anesthesiology) Physician Providers in Oklahoma

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

Compare Pain Medicine (Anesthesiology) Physician nationally: see state-by-state distribution →

Frequently Asked Questions

What is JOSEPH HAMATI, M.D.'s specialty?
JOSEPH HAMATI, M.D. specializes in Pain Medicine (Anesthesiology) Physician and practices in MIDWEST CITY, Oklahoma. Credentials: M.D..
How much does JOSEPH HAMATI, M.D. prescribe under Medicare Part D?
In 2023, JOSEPH HAMATI, M.D. wrote 1,908 Medicare Part D claims totaling $137K in drug costs for 218 beneficiaries.
What is JOSEPH HAMATI, M.D.'s Medicare quality score?
JOSEPH HAMATI, M.D. has a CMS MIPS Final Score of 85.7051/100 (Quality: 90.3347, Cost: 62.0157). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is JOSEPH HAMATI, M.D. located?
JOSEPH HAMATI, M.D. is located at 1800 S DOUGLAS BLVD, MIDWEST CITY, OK, 73130. Phone: (405) 741-7722.
What is JOSEPH HAMATI, M.D.'s NPI number?
JOSEPH HAMATI, M.D.'s National Provider Identifier (NPI) is 1033599410, issued on 06/01/2015.
Does JOSEPH HAMATI, M.D. prescribe more brand-name or generic drugs?
JOSEPH HAMATI, M.D.'s prescribing is 4% brand-name and 96% generic drugs by claim count, with $49K in brand drug costs.
Does JOSEPH HAMATI, M.D. prescribe opioids?
Yes, JOSEPH HAMATI, M.D. had 874 opioid claims in 2023 with an opioid prescribing rate of 45.8%.
How many Pain Medicine (Anesthesiology) Physician providers are there in the US?
There are 4,020 Pain Medicine (Anesthesiology) Physician providers across 53 states in the US. The average Pain Medicine (Anesthesiology) Physician provider writes 1,657 Medicare Part D claims per year.
What drugs does JOSEPH HAMATI, M.D. prescribe most often?
Based on 2023 Medicare Part D data, JOSEPH HAMATI, M.D.'s most frequently prescribed drugs include Hydrocodone-Acetaminophen, Gabapentin, Tizanidine Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JOSEPH HAMATI, M.D. accept Medicare?
JOSEPH HAMATI, M.D. appears in CMS Medicare data with 1,908 Part D claims and 218 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JOSEPH HAMATI, M.D.'s credentials?
JOSEPH HAMATI, M.D.'s NPI is 1033599410 with credentials M.D.. 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