DR. JULIA ERNST MD, PHD
NPI 1588239271
Ophthalmology in Burlington, MA

Q: What is Julia Ernst's NPI number?

The NPI number for Julia Ernst is 1588239271. It was assigned to this individual provider in the NPPES registry on May 25, 2021.

Q: What is Julia Ernst's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Q: When was this NPI record last updated?

The NPPES record for Julia Ernst was last updated on April 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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 May 25, 2021PECOS EnrolledAccepts Medicare Assignment

41 MALL RD, BURLINGTON, MA 01805(781) 744-8000 Get Directions Write a Review

NPPES record last updated: April 21, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Dec 19, 2024, Dec 12, 2024, May 25, 2021 (3 updates tracked since 2021).

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About Dr. Julia Ernst Md, Phd NPPES

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

DR. JULIA ERNST MD, PHD (NPI 1588239271) is an individual ophthalmology provider in Burlington, Massachusetts, licensed in Massachusetts (1023058) and active in the NPI registry since May 2021. She is enrolled in Medicare PECOS, is affiliated with Lahey Hospital & Medical Center, Burlington, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1588239271

Entity TypeIndividualFemale

Primary Taxonomy207W00000X

Provider Legal NameDR. JULIA ERNSTCredential: MD, PHD

Location Address41 MALL RDBurlington, MA 01805-1552

Mailing Address41 Mall RdBurlington, MA 01805-0001

Phone(781) 744-8000

Sole ProprietorYes

Medical School CMSOtherGraduated 2020

Enumeration DateMay 25, 2021

Last NPPES UpdateApril 21, 20253 updates tracked since enumeration

NPPES CertifiedApril 21, 2025

✔ NPI 1588239271 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in MA · 1023058

Definition

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

41 MALL RD, Burlington, MA 01805

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Secondary Practice Locations 2

Location 1Unm School Of Medicine Msc08 4720 1 UnmAlbuquerque, NM 87131-1552 · Phone (505) 272-2321

Location 2800 Washington St # 450Boston, MA 02111-1552 · Phone (617) 636-4600

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Julia Ernst Md, Phd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2567989346

PECOS Enrollment IDI20250506000543

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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Lahey Hospital & Medical Center, Burlington

Acute Care Hospitals · Burlington, MA

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number220171

Location41 & 45 Mall RoadBurlington, MA 01803 · Middlesex County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 01805 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

$144.11 typical visit price

range $63.72 – $189.86

Typical copayment $36.02 (range $15.93 – $47.46)

Most-billed visit code 99204

Established Patient

$78.84 typical visit price

range $21.07 – $155.29

Typical copayment $19.71 (range $5.26 – $38.82)

Most-billed visit code 99213

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.

SAHOOR KHAN

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