What is Maria Alfonso-Jaume's NPI number?

Maria Alfonso-Jaume's National Provider Identifier (NPI) is 1821065988, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Maria Alfonso-Jaume's specialty?

Maria Alfonso-Jaume is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).

Where is Maria Alfonso-Jaume located?

Maria Alfonso-Jaume's practice location on file with NPPES is 1125 Hospital Dr, Toledo, OH 43614-8001.

What is Maria Alfonso-Jaume's phone number?

The practice phone number listed in the NPPES registry for Maria Alfonso-Jaume is (419) 383-5288.

Is Maria Alfonso-Jaume's NPI active?

Yes — Maria Alfonso-Jaume's NPI (1821065988) is active in the NPPES registry as of the last update on 2017-12-28.

IndividualActive

Maria Alfonso-Jaume, MD

NPI 1821065988 · Nephrology Physician · Toledo, OH

Maria Alfonso-Jaume, MD is a Nephrology Physician provider in Toledo, OH (NPI 1821065988).

Provider details

NPI number: 1821065988
Entity type: Individual
Primary specialty: Nephrology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: No
License: 46477 (WI)

Practice location

1125 Hospital Dr

Toledo, OH 43614-8001

Phone: (419) 383-5288

Fax: (419) 383-3153

Street-level locationGet directions

More OH providers

Mailing address

3355 Glendale Ave Fl 3

Toledo, OH 43614-2426

Specialties & taxonomies

Nephrology PhysicianPrimary207RN0300XLicense 35.125530 (OH)
Allopathic & Osteopathic Physicians
Nephrology Physician207RN0300XLicense 46477 (WI)
Allopathic & Osteopathic Physicians

Additional practice locations (1)

1125 Hospital Dr
Toledo, OH 43614-8001
Phone: (419) 383-4655
Fax: (419) 383-3153

Profile Score

Detailed profile(95/100 index)

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

Registry tenure38% of score
20 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
2 documented practice locations

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.

Enumerated: 2006-03-07
Last updated: 2017-12-28

Frequently asked questions

What is Maria Alfonso-Jaume's NPI number?: Maria Alfonso-Jaume's National Provider Identifier (NPI) is 1821065988, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Maria Alfonso-Jaume's specialty?: Maria Alfonso-Jaume is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
Where is Maria Alfonso-Jaume located?: Maria Alfonso-Jaume's practice location on file with NPPES is 1125 Hospital Dr, Toledo, OH 43614-8001.
What is Maria Alfonso-Jaume's phone number?: The practice phone number listed in the NPPES registry for Maria Alfonso-Jaume is (419) 383-5288.
Is Maria Alfonso-Jaume's NPI active?: Yes — Maria Alfonso-Jaume's NPI (1821065988) is active in the NPPES registry as of the last update on 2017-12-28.

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

Provider details

Practice location

Mailing address

Specialties & taxonomies

Additional practice locations (1)

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Additional practice locations (1)

Profile Score

Frequently asked questions