JUSTIN OLDFIELD MD
NPI 1457766438
Family Medicine in New York, NY

Q: What is Justin Oldfield's NPI number?

The NPI number for Justin Oldfield is 1457766438. It was assigned to this individual provider in the NPPES registry on June 27, 2014.

Q: What is Justin Oldfield's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Justin Oldfield was last updated on March 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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 June 27, 2014PECOS EnrolledAccepts Medicare Assignment

40 E 43RD ST FL 2, NEW YORK, NY 10017(888) 663-6331(415) 252-7176 Get Directions Write a Review

NPPES record last updated: March 15, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Mar 15, 2025, Nov 18, 2024, Jun 19, 2017 (3 updates tracked since 2017).

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About Justin Oldfield Md NPPES

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

JUSTIN OLDFIELD MD (NPI 1457766438) is an individual family medicine provider in New York, New York, licensed in New York (287289) and active in the NPI registry since June 2014. He is enrolled in Medicare PECOS, maintains a secondary practice location in New York, and is a graduate of Tufts University School Of Medicine (2014).

NPPES Registry Identity

NPI1457766438

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NameJUSTIN OLDFIELDCredential: MD

Location Address40 E 43RD ST FL 2New York, NY 10017-3811

Mailing Address1 Embarcadero Ctr Ste 1900San Francisco, CA 94111-3723 · (415) 658-6791

Phone(888) 663-6331

Fax(415) 252-7176

Sole ProprietorNo

Medical School CMSTufts University School Of MedicineGraduated 2014

Enumeration DateJune 27, 2014

Last NPPES UpdateMarch 15, 20253 updates tracked since enumeration

NPPES CertifiedMarch 15, 2025

✔ NPI 1457766438 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in NY · 287289

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X · License 4301105653 (MI)

40 E 43RD ST FL 2, New York, NY 10017

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Secondary Practice Location 1

Location 135 E 21st St Fl 7New York, NY 10010-6212 · Phone (212) 530-0659

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

Justin Oldfield Md 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 ID2567764947

PECOS Enrollment IDI20170620001329

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.

Areas of Expertise CMS Part B claims 3

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

61 services48 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

51 services31 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

37 services26 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10017 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

$102.04 typical visit price

range $65.69 – $198.19

Typical copayment $25.51 (range $16.42 – $49.54)

Most-billed visit code 99203

Established Patient

$114.88 typical visit price

range $21.20 – $160.66

Typical copayment $28.72 (range $5.30 – $40.16)

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.

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Other Providers at the Same Location NPPES 4

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

EVELYN CHU MD

Family Medicine

40 E 43RD ST FL 2
NEW YORK, NY 10017

New York County (888) 663-6331

STACIE MARLENA RICHARDSON M.D.

Internal Medicine

40 E 43RD ST FL 2
NEW YORK, NY 10017

New York County (888) 663-6331

DR. NICHOLAS COHEN M.D.

Family Medicine

40 E 43RD ST FL 2
NEW YORK, NY 10017

New York County (888) 663-6331

WINNIFRED LAMARRE MD, MPH

Family Medicine

40 E 43RD ST FL 2
NEW YORK, NY 10017

New York County (888) 663-6331

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 Justin Oldfield's NPI number?

The NPI number for Justin Oldfield is 1457766438. It was assigned to this individual provider in the NPPES registry on June 27, 2014.

Where is Justin Oldfield located?

Justin Oldfield practices at 40 E 43rd St Fl 2, New York, NY 10017. The listed phone number is (888) 663-6331.

What is Justin Oldfield's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Justin Oldfield enrolled in Medicare?

Yes. Justin Oldfield is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Justin Oldfield was last updated on March 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.