What is Nadim Dagher's NPI number?

Nadim Dagher's National Provider Identifier (NPI) is 1053531467, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Nadim Dagher's specialty?

Nadim Dagher is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).

Where is Nadim Dagher located?

Nadim Dagher's practice location on file with NPPES is 13950 Milton Ave, Westminster, CA 92683-2900.

What is Nadim Dagher's phone number?

The practice phone number listed in the NPPES registry for Nadim Dagher is (714) 895-7944.

Does Nadim Dagher accept Medicare?

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

Is Nadim Dagher's NPI active?

Yes — Nadim Dagher's NPI (1053531467) is active in the NPPES registry as of the last update on 2010-04-02.

IndividualActiveAccepts Medicare

Nadim Dagher, M.D

NPI 1053531467 · Specialist · Westminster, CA

Nadim Dagher, M.D is a Specialist provider in Westminster, CA (NPI 1053531467).

Provider details

NPI number: 1053531467
Entity type: Individual
Primary specialty: SpecialistOther Service Providers
Credential: M.D
Sex: Male
Sole proprietor: Yes
License: A98565 (CA)

Practice location

13950 Milton Ave

404

Westminster, CA 92683-2900

Phone: (714) 895-7944

Fax: (714) 890-5530

Approximate (ZIP-level) locationGet directions

More CA providers

Mailing address

13950 Milton Ave

Westminster, CA 92683-2900

Specialties & taxonomies

SpecialistPrimary174400000XLicense A98565 (CA)
Other Service Providers

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

Profile Score

Detailed profile(78/100 index)

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

Registry tenure25% of score
19 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
1,903 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	968	$126
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233	277	$114
Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309	172	$106
Injection of Drug Or Substance Under Skin Or Into Muscle96372	158	$15
Insertion of Needle Into Vein for Collection of Blood Sample36415	112	$5
Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 179 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Atorvastatin Calcium	676	163
Amlodipine Besylate	469	119
Metformin Hcl	430	101
Losartan Potassium	365	93
Lisinopril	325	74
Omeprazole	323	73
Levothyroxine Sodium

Transparency — industry payments

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

$1,492 across 60 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: 2007-04-26
Last updated: 2010-04-02

Frequently asked questions

What is Nadim Dagher's NPI number?: Nadim Dagher's National Provider Identifier (NPI) is 1053531467, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Nadim Dagher's specialty?: Nadim Dagher is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
Where is Nadim Dagher located?: Nadim Dagher's practice location on file with NPPES is 13950 Milton Ave, Westminster, CA 92683-2900.
What is Nadim Dagher's phone number?: The practice phone number listed in the NPPES registry for Nadim Dagher is (714) 895-7944.
Does Nadim Dagher accept Medicare?: Nadim Dagher is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Nadim Dagher's NPI active?: Yes — Nadim Dagher's NPI (1053531467) is active in the NPPES registry as of the last update on 2010-04-02.

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	968	$126
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233	277	$114
Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309	172	$106
Injection of Drug Or Substance Under Skin Or Into Muscle96372	158	$15
Insertion of Needle Into Vein for Collection of Blood Sample36415	112	$5
Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223