1. Home
  2. Directory
  3. New York
  4. New York New York
  5. Nurse Practitioner
  6. NPI Profile

LOREN LEIGH BALL
NPI 1225687494
Nurse Practitioner - Obstetrics & Gynecology in New York, NY

Active since September 10, 2019PECOS EnrolledAccepts Medicare Assignment
355 W 52ND ST, NEW YORK, NY 10019(646) 754-2100(646) 754-2585 Get Directions Write a Review

NPPES record last updated: September 19, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Sep 19, 2024, Oct 7, 2019, Sep 10, 2019 (3 updates tracked since 2019).

About Loren Leigh Ball NPPES

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

LOREN LEIGH BALL (NPI 1225687494) is an individual obstetrics & gynecology provider in New York, New York, licensed in New York (421778) and active in the NPI registry since September 2019. She is enrolled in Medicare PECOS, is affiliated with Nyu Langone Hospitals, and is a graduate of Other (2019).

NPPES Registry Identity

NPI1225687494
Entity TypeIndividualFemale
Primary Taxonomy363LX0001X
Provider Legal NameLOREN LEIGH BALL
Location Address355 W 52ND STNew York, NY 10019-6239
Mailing Address700 Hicksville Rd Ste 205Bethpage, NY 11714-3472
Phone(646) 754-2100
Fax(646) 754-2585
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateSeptember 10, 2019
Last NPPES UpdateSeptember 19, 20243 updates tracked since enumeration
NPPES CertifiedSeptember 19, 2024
✔ NPI 1225687494 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Obstetrics & GynecologyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LX0001X
License✔ Licensed in NY · 421778
Also ListedNurse Practitioner · Women's HealthTaxonomy 363LW0102X · License 421778 (NY)
355 W 52ND ST, New York, NY 10019
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Loren Leigh Ball 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 ID5991037624
PECOS Enrollment IDI20251212003032
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Loren Ball reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Lifeline Medical Associates, LLC
23 mi
Obstetrics & Gynecology
100 CAMPUS DR STE 405
Florham Park, NJ 07932
  • Reassigned Medicare billing, New Jersey enrollment
  • 230 clinicians in this Medicare group
NPI 1821041617 (800) 845-2785
New York University
1,040 mi
Cardiovascular Disease
3301 QUANTUM BLVD
Boynton Beach, FL 33426
  • Reassigned Medicare billing, New York enrollment
  • 7,712 clinicians in this Medicare group
NPI 1285826438 (877) 648-2964

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

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

Nyu Langone Hospitals

Acute Care Hospitals · New York, NY
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330214
Location550 First AvenueNew York, NY 10016 · New York County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 10019 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.

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. EMILY SARA YIN MD
Dermatology
355 W 52ND ST
NEW YORK, NY 10019
New York County (646) 754-2100
MIDTOWN COMMUNITY PHYSICIANS' PRACTICE PC
Internal Medicine
355 W 52ND ST, 7TH FL
NEW YORK, NY 10019
New York County (646) 778-5550
HANNAH ELIZABETH ECKSTEIN PA-C
Physician Assistant
355 W 52ND ST
NEW YORK, NY 10019
New York County (646) 754-2100
EDWARD STARK M.D.
Urology
355 W 52ND ST
NEW YORK, NY 10019
New York County (646) 754-2100
DR. MICHAEL JOHN SCHAEFER JR. M.D.
Internal Medicine (Cardiovascular Disease)
355 W 52ND ST
NEW YORK, NY 10019
New York County (212) 376-3180
DR. KENNETH BARRY SCHAEFER M.D.
Internal Medicine
355 W 52ND ST
NEW YORK, NY 10019
New York County (718) 948-8000
DR. PARUL JAJOO D.O.
Physical Medicine & Rehabilitation (Pain Medicine)
355 W 52ND ST
NEW YORK, NY 10019
New York County (646) 754-2100
MARIA THEODORE FILOPOULOS MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
355 W 52ND ST
NEW YORK, NY 10019
New York County (646) 754-2100

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 Loren Ball's NPI number?

The NPI number for Loren Ball is 1225687494. It was assigned to this individual provider in the NPPES registry on September 10, 2019.

Where is Loren Ball located?

Loren Ball practices at 355 W 52nd St, New York, NY 10019. The listed phone number is (646) 754-2100.

What is Loren Ball's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Obstetrics & Gynecology, with taxonomy code 363LX0001X.

Is Loren Ball enrolled in Medicare?

Yes. Loren Ball 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.

Which organizations bill Medicare for Loren Ball's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Loren Ball reassigns Medicare benefits to 2 organizations: Lifeline Medical Associates, LLC (Florham Park, NJ) and New York University (Boynton Beach, FL). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Loren Ball's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Loren Ball affiliated with any hospitals?

According to CMS data, Loren Ball is affiliated with Nyu Langone Hospitals.

When was this NPI record last updated?

The NPPES record for Loren Ball was last updated on September 19, 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.