Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Daniela E Grayeb, MD

Internal Medicine Physician in Denver, CO · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1700852886

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Registry record

Entity type Individual (Type 1)

Name Dr. Daniela E Grayeb

Credential MD

Sex Female

Practice address 1375 E 20th Ave, Denver, CO, 80205

Phone (303) 338-4545

Enumeration date Feb 27, 2006

Last updated in NPPES Aug 4, 2023

Taxonomy & licenses

208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License CDRH.0039308 (CO) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 39308 (CO) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
023859	Other	CO	KAISER COMMERCIAL NUMBER
28258720	Medicaid	CO	-
Z3340	Medicaid	UT	-
200402430A	Medicaid	KS	-
39906256	Medicaid	NM	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How do I verify Daniela Grayeb's NPI record?

Cross-check NPI 1700852886 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1700852886 active?

Yes, as of the latest NPPES snapshot, NPI 1700852886 is active (record last updated 2023-08-04).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-08-04.