What is Deena Hassuna's NPI number?

Deena Hassuna's National Provider Identifier (NPI) is 1023253077, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Deena Hassuna's specialty?

Deena Hassuna is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).

Where is Deena Hassuna located?

Deena Hassuna's practice location on file with NPPES is 825 W Market St Ste 260, Lima, OH 45805-2745.

What is Deena Hassuna's phone number?

The practice phone number listed in the NPPES registry for Deena Hassuna is (199) 964-0034.

Does Deena Hassuna accept Medicare?

Deena Hassuna is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Deena Hassuna's NPI active?

Yes — Deena Hassuna's NPI (1023253077) is active in the NPPES registry as of the last update on 2022-06-01.

IndividualActiveAccepts Medicare

Deena Hassuna, MD

NPI 1023253077 · Rheumatology Physician · Lima, OH

Deena Hassuna, MD is a Rheumatology Physician provider in Lima, OH (NPI 1023253077).

Provider details

NPI number: 1023253077
Entity type: Individual
Primary specialty: Rheumatology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: No
License: 35096697 (OH)

Practice location

825 W Market St Ste 260

Lima, OH 45805-2745

Phone: (199) 964-0034

Fax: (419) 996-5276

Street-level locationGet directions

More OH providers

Mailing address

Po Box 639982

Cincinnati, OH 45263-9982

Specialties & taxonomies

Rheumatology PhysicianPrimary207RR0500XLicense 35096697 (OH)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(70/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure25% of score
17 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
1 documented practice location
Medicare service volume (vs. specialty peers)25% of score
645 Medicare services, 2024 (ranked within specialty)
Open Payments transparency10% of score
Has Open Payments disclosures (2024)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	274	$121
Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211	243	$16
New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204	110	$157
Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215	18	$171

Typical Medicare-allowed amounts for these services range $16–$171 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Prednisone	310	116
Methotrexate Sodiumbrand: Methotrexate	298	62
Hydroxychloroquine Sulfate	277	74
Celecoxib	75	19
Adalimumabbrand: Humira(cf) Pen	67	—
Sulfasalazine	66	19
Leflunomide	60	21

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$68 across 3 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2008-12-04
Last updated: 2022-06-01
Certified: 2022-06-01

Frequently asked questions

What is Deena Hassuna's NPI number?: Deena Hassuna's National Provider Identifier (NPI) is 1023253077, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Deena Hassuna's specialty?: Deena Hassuna is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
Where is Deena Hassuna located?: Deena Hassuna's practice location on file with NPPES is 825 W Market St Ste 260, Lima, OH 45805-2745.
What is Deena Hassuna's phone number?: The practice phone number listed in the NPPES registry for Deena Hassuna is (199) 964-0034.
Does Deena Hassuna accept Medicare?: Deena Hassuna is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Deena Hassuna's NPI active?: Yes — Deena Hassuna's NPI (1023253077) is active in the NPPES registry as of the last update on 2022-06-01.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	274	$121
Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211	243	$16
New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204	110	$157
Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215	18	$171

Drug

Part D claims (2024)

Beneficiaries

Prednisone

310

116

Methotrexate Sodiumbrand: Methotrexate

298

Hydroxychloroquine Sulfate

277

Celecoxib

Adalimumabbrand: Humira(cf) Pen

—

Sulfasalazine

Leflunomide

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$68 across 3 records (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments