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HILARY HOFFMAN SEELEY MD
NPI 1619295961
Pediatrics - Pediatric Endocrinology in Palo Alto, CA

Active since May 12, 2010PECOS Enrolled
725 WELCH RD, PALO ALTO, CA 94304(650) 721-1811(650) 725-8375 Get Directions Write a Review

NPPES record last updated: April 26, 2024. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Apr 26, 2024, Jul 24, 2017, May 12, 2017 (3 updates tracked since 2017).

About Hilary Hoffman Seeley Md NPPES

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

HILARY HOFFMAN SEELEY MD (NPI 1619295961) is an individual pediatric endocrinology provider in Palo Alto, California, licensed in California (A121385) and active in the NPI registry since May 2010. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1619295961
Entity TypeIndividualFemale
Primary Taxonomy2080P0205X
Provider Legal NameHILARY HOFFMAN SEELEYCredential: MD
Location Address725 WELCH RDPalo Alto, CA 94304-1601
Mailing Address725 Welch RdPalo Alto, CA 94304-1601
Phone(650) 721-1811
Fax(650) 725-8375
Sole ProprietorNo
Enumeration DateMay 12, 2010
Last NPPES UpdateApril 26, 20243 updates tracked since enumeration
NPPES CertifiedApril 26, 2024
✔ NPI 1619295961 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric EndocrinologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0205X
License✔ Licensed in CA · A121385
Definition
A pediatrician who provides expert care to infants, children and adolescents who have diseases that result from an abnormality in the endocrine glands (glands which secrete hormones). These diseases include diabetes mellitus, growth failure, unusual size for age, early or late pubertal development, birth defects, the genital region and disorders of the thyroid, the adrenal and pituitary glands.
Also ListedPediatricsTaxonomy 208000000X · License A121385 (CA)
725 WELCH RD, Palo Alto, CA 94304
Open in Google Maps ↗

Other Names 1

Former Name (1)Hilary Hoffman Slama

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Hilary Hoffman Seeley 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94304 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$156.67 typical visit price
range $70.37 – $206.04
Typical copayment $39.16 (range $17.59 – $51.51)
Most-billed visit code 99204
Established Patient
$121.77 typical visit price
range $23.96 – $169.60
Typical copayment $30.44 (range $5.99 – $42.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

EIRI INENAGA MS, OTR/L
Occupational Therapist (Pediatrics)
725 WELCH RD
PALO ALTO, CA 94304
Santa Clara County (650) 497-8218
WENDY LEIGH ADAMS ARNP
Nurse Practitioner (Neonatal)
725 WELCH RD
PALO ALTO, CA 94304
Santa Clara County (650) 497-8000
KEVIN WEI-HAN CHI MD
Pediatrics
725 WELCH RD
PALO ALTO, CA 94304
Santa Clara County (650) 497-8000
ASHEEN RAMA MD
Anesthesiology (Pediatric Anesthesiology)
725 WELCH RD
PALO ALTO, CA 94304
Santa Clara County (650) 497-8000
CRYSTAL LEE MACKALL MD
Pediatrics (Pediatric Hematology-Oncology)
725 WELCH RD
PALO ALTO, CA 94304
Santa Clara County (650) 497-8000
KRISTI LYNNE O'CONNOR OT
Occupational Therapist
725 WELCH RD
PALO ALTO, CA 94304
Santa Clara County (650) 497-8000
LAUREN GENNA ROOS NP
Nurse Practitioner
725 WELCH RD
PALO ALTO, CA 94304
Santa Clara County (650) 497-8000
SHALINI MITTAL MD
Hospitalist
725 WELCH RD
PALO ALTO, CA 94304
Santa Clara County (650) 497-8000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Hilary Seeley's NPI number?

The NPI number for Hilary Seeley is 1619295961. It was assigned to this individual provider in the NPPES registry on May 12, 2010. The provider is also known as Hilary Hoffman Slama.

Where is Hilary Seeley located?

Hilary Seeley practices at 725 Welch Rd, Palo Alto, CA 94304. The listed phone number is (650) 721-1811.

What is Hilary Seeley's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Endocrinology, with taxonomy code 2080P0205X.

Is Hilary Seeley enrolled in Medicare?

Yes. Hilary Seeley is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Hilary Seeley was last updated on April 26, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.