Sonya Ehresmann, M.D

NPI: 1750533212

Sonya Ehresmann, M.D

Q: What is Sonya Ehresmann's NPI number?

Sonya Ehresmann's NPI number is 1750533212, a unique 10-digit identifier issued by CMS.

Q: What does Sonya Ehresmann specialize in?

Sonya Ehresmann specializes in Internal Medicine, taxonomy code 207R00000X.

Q: Where does Sonya Ehresmann practice?

Sonya Ehresmann practices in San Marino, CA 91108-2357.

Q: When was Sonya Ehresmann's NPI issued?

Sonya Ehresmann's NPI was issued on October 15, 2008.

Q: What is Sonya Ehresmann's provider type?

Sonya Ehresmann is an Individual Provider under CMS NPI Type 1.

ActiveIndividual ProviderInternal Medicine

NPI issued: October 15, 2008

Quick Facts

NPI Number

1750533212

TypeIndividual

StatusActive

SpecialtyInternal Medicine

Taxonomy207R00000X — Internal Medicine

Phone

(626) 441-4231

StateCA

NPI Validation Status: Verified

✅Valid 10-digit NPI number (1750533212)

✅Active status confirmed

✅Verified by CMS NPPES Registry

✅HIPAA compliant identifier

✅Enumeration date on file (October 15, 2008)

Data source: CMS NPPES

Provider Overview

SONYA EHRESMANN, M.D is a Internal Medicine provider based in San Marino, CA who has been registered with CMS since 2008. This NPI is currently Active under CMS NPPES registry.

Provider Details

NPI Number1750533212

Provider TypeIndividual Provider

GenderFemale

CredentialM.D

StatusActive

Enumeration DateOctober 15, 2008

Practice Location

CitySan Marino

StateCA

ZIP Code91108-2357

Phone(626) 441-4231

Specialties & Licenses

★ Primary

SpecialtyInternal Medicine

Taxonomy Code207R00000X

License StateCA

Mailing Address

CitySan Marino

StateCA

ZIP Code91108-2357

Phone(626) 441-4231

Same as practice location

How to Use This NPI

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For Insurance Billing

Use NPI 1750533212 in Box 33 of the CMS-1500 claim form. This number is required by all major insurance carriers to identify the billing provider and process electronic medical claims.

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For Credentialing

Reference NPI 1750533212for provider credential verification. Hospital systems, state licensing boards, and CAQH directories query this number to verify the provider's active clinical status.

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For Patients

Share NPI 1750533212 with your insurance company. If you need to verify out-of-network benefits or file a reimbursement claim, your insurance provider will require this number to process it.

About Internal Medicine

Internal Medicine physicians (internists) specialize in the prevention, diagnosis, and nonsurgical treatment of adult illnesses, managing complex chronic conditions and multi-system diseases.

Browse all Internal Medicineproviders →

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Internal Medicine Providers in the US