What is Reem Hasan's NPI number?

Reem Hasan's National Provider Identifier (NPI) is 1003109935, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Reem Hasan's specialty?

Reem Hasan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Reem Hasan located?

Reem Hasan's practice location on file with NPPES is 3181 Sw Sam Jackson Park Rd, Portland, OR 97239-3011.

What is Reem Hasan's phone number?

The practice phone number listed in the NPPES registry for Reem Hasan is (503) 494-8562.

Does Reem Hasan accept Medicare?

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

Is Reem Hasan's NPI active?

Yes — Reem Hasan's NPI (1003109935) is active in the NPPES registry as of the last update on 2015-06-29.

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Reem Hasan, MD

NPI 1003109935 · Internal Medicine Physician · Portland, OR

Reem Hasan, MD is a Internal Medicine Physician provider in Portland, OR (NPI 1003109935).

Provider details

NPI number: 1003109935
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: Yes
License: 171438 (OR)

Practice location

3181 Sw Sam Jackson Park Rd

Ppv 350

Portland, OR 97239-3011

Phone: (503) 494-8562

Street-level locationGet directions

More OR providers

Mailing address

3181 Sw Sam Jackson Park Rd

Portland, OR 97239-3011

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense 171438 (OR)
Allopathic & Osteopathic Physicians

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

Profile Score

Established profile(61/100 index)

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

Registry tenure28% of score
15 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
1 documented practice location
Medicare service volume (vs. specialty peers)28% of score
115 Medicare services, 2024 (ranked within specialty)

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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215	53	$100
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	39	$17
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	23	$81

Typical Medicare-allowed amounts for these services range $17–$100 (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 · 20 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Atorvastatin Calcium	91	23
Lisinopril	59	14
Amlodipine Besylate	54	18
Levothyroxine Sodium	40	12
Sertraline Hcl	31	—
Alendronate Sodium	31	—
Losartan Potassium

Enumerated: 2011-05-25
Last updated: 2015-06-29

Frequently asked questions

What is Reem Hasan's NPI number?: Reem Hasan's National Provider Identifier (NPI) is 1003109935, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Reem Hasan's specialty?: Reem Hasan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
Where is Reem Hasan located?: Reem Hasan's practice location on file with NPPES is 3181 Sw Sam Jackson Park Rd, Portland, OR 97239-3011.
What is Reem Hasan's phone number?: The practice phone number listed in the NPPES registry for Reem Hasan is (503) 494-8562.
Does Reem Hasan accept Medicare?: Reem Hasan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Reem Hasan's NPI active?: Yes — Reem Hasan's NPI (1003109935) is active in the NPPES registry as of the last update on 2015-06-29.

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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215	53	$100
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	39	$17
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	23	$81