DR. ANN L RYAN MD
NPI 1528198371
Pediatrics - Neonatal-Perinatal Medicine in Denver, CO

Q: What is Ann Ryan's NPI number?

The NPI number for Ann Ryan is 1528198371. It was assigned to this individual provider in the NPPES registry on March 7, 2007. The provider is also known as Ann P Ladd MD.

Q: What is Ann Ryan's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.

Q: When was this NPI record last updated?

The NPPES record for Ann Ryan was last updated on June 14, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since March 07, 2007PECOS Enrolled

1375 E 19TH AVE, DENVER, CO 80218(303) 338-4545 Get Directions Write a Review

NPPES record last updated: June 14, 2021. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Jun 14, 2021, May 10, 2017 (2 updates tracked since 2017).

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About Dr. Ann L Ryan Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. ANN L RYAN MD (NPI 1528198371) is an individual neonatal-perinatal medicine provider in Denver, Colorado, licensed in Colorado (43670) and active in the NPI registry since March 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1528198371

Entity TypeIndividualFemale

Primary Taxonomy2080N0001X

Provider Legal NameDR. ANN L RYANCredential: MD

Location Address1375 E 19TH AVEDenver, CO 80218-1114

Mailing Address10350 E Dakota AveDenver, CO 80247-1314

Phone(303) 338-4545

Sole ProprietorNo

Enumeration DateMarch 7, 2007

Last NPPES UpdateJune 14, 20212 updates tracked since enumeration

NPPES CertifiedJune 14, 2021

✔ NPI 1528198371 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Neonatal-Perinatal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code2080N0001X

License✔ Licensed in CO · 43670

Definition

A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.

1375 E 19TH AVE, Denver, CO 80218

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Other Names 1

Other Name (5)Ann P Ladd Md

Other Identifiers 2

Medicaid13950274CO

Other016406Kaiser-commercial Number

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Ann L Ryan Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. HEATHER NICOLE ORTH MD

Emergency Medicine