What is Grace Maltbie's NPI number?

Grace Maltbie's National Provider Identifier (NPI) is 1003305939, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Grace Maltbie's specialty?

Grace Maltbie is listed in the NPPES registry with a primary specialty of Nuclear Radiology Physician (Allopathic & Osteopathic Physicians).

Where is Grace Maltbie located?

Grace Maltbie's practice location on file with NPPES is 2351 E 22nd St, Cleveland, OH 44115-3197.

What is Grace Maltbie's phone number?

The practice phone number listed in the NPPES registry for Grace Maltbie is (216) 861-6200.

Does Grace Maltbie accept Medicare?

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

Is Grace Maltbie's NPI active?

Yes — Grace Maltbie's NPI (1003305939) is active in the NPPES registry as of the last update on 2024-12-02.

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Grace Maltbie, MD

NPI 1003305939 · Nuclear Radiology Physician · Cleveland, OH

Grace Maltbie, MD is a Nuclear Radiology Physician provider in Cleveland, OH (NPI 1003305939).

Provider details

NPI number: 1003305939
Entity type: Individual
Primary specialty: Nuclear Radiology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: No
License: APP-000144069 (OH)

Practice location

2351 E 22nd St

Cleveland, OH 44115-3197

Phone: (216) 861-6200

Fax: (216) 363-7490

Street-level locationGet directions

More OH providers

Mailing address

2351 E 22nd St

Cleveland, OH 44115-3197

Specialties & taxonomies

Nuclear Radiology PhysicianPrimary2085N0904XLicense 35.150942 (OH)
Allopathic & Osteopathic Physicians
Internal Medicine Physician207R00000XLicense APP-000144069 (OH)
Allopathic & Osteopathic Physicians

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

Profile Score

Established profile(73/100 index)

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

Registry tenure33% of score
8 yrs in NPPES registry
Profile completeness33% of score
100% of core fields populated
Practice footprint20% of score
1 documented practice location
Open Payments transparency13% of score
Has Open Payments disclosures (2024)

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.

Transparency — industry payments

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

$15 across 1 record (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: 2018-05-07
Last updated: 2024-12-02
Certified: 2024-12-02

Frequently asked questions

What is Grace Maltbie's NPI number?: Grace Maltbie's National Provider Identifier (NPI) is 1003305939, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Grace Maltbie's specialty?: Grace Maltbie is listed in the NPPES registry with a primary specialty of Nuclear Radiology Physician (Allopathic & Osteopathic Physicians).
Where is Grace Maltbie located?: Grace Maltbie's practice location on file with NPPES is 2351 E 22nd St, Cleveland, OH 44115-3197.
What is Grace Maltbie's phone number?: The practice phone number listed in the NPPES registry for Grace Maltbie is (216) 861-6200.
Does Grace Maltbie accept Medicare?: Grace Maltbie is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Grace Maltbie's NPI active?: Yes — Grace Maltbie's NPI (1003305939) is active in the NPPES registry as of the last update on 2024-12-02.

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

Profile Score

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Transparency — industry payments

Frequently asked questions