DR. LOREN E TROSS M.D.
NPI 1396002259
Obstetrics & Gynecology in Cleveland, OH

Q: What is Loren Tross's NPI number?

The NPI number for Loren Tross is 1396002259. It was assigned to this individual provider in the NPPES registry on April 17, 2012. The provider is also known as Loren E Walwyn-Tross M.D..

Q: What is Loren Tross's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Q: When was this NPI record last updated?

The NPPES record for Loren Tross was last updated on July 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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 April 17, 2012PECOS EnrolledAccepts Medicare Assignment

9500 EUCLID AVE, CLEVELAND, OH 44195(216) 444-2200 Get Directions Write a Review

NPPES record last updated: July 28, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 10, 2020, Jun 24, 2016 (2 updates tracked since 2016).

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About Dr. Loren E Tross M.d. NPPES

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

DR. LOREN E TROSS M.D. (NPI 1396002259) is an individual obstetrics & gynecology provider in Cleveland, Ohio, licensed in Ohio (35.150216) and active in the NPI registry since April 2012. He is enrolled in Medicare PECOS, is affiliated with Cleveland Clinic, and is a graduate of Other (2012).

NPPES Registry Identity

NPI1396002259

Entity TypeIndividualMale

Primary Taxonomy207V00000X

Provider Legal NameDR. LOREN E TROSSCredential: M.D.

Location Address9500 EUCLID AVECleveland, OH 44195-0002

Mailing Address9500 Euclid AveCleveland, OH 44195-0002 · (216) 444-2200

Phone(216) 444-2200

Sole ProprietorNo

Medical School CMSOtherGraduated 2012

Enumeration DateApril 17, 2012

Last NPPES UpdateJuly 28, 20252 updates tracked since enumeration

NPPES CertifiedJuly 28, 2025

✔ NPI 1396002259 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians

Taxonomy Code207V00000X

License✔ Licensed in OH · 35.150216

Definition

An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

Also ListedAnesthesiology · Critical Care MedicineTaxonomy 207LC0200X · License 35.150216 (OH)

Also ListedGeneral PracticeTaxonomy 208D00000X · License 27480 (NE)

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

9500 EUCLID AVE, Cleveland, OH 44195

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Other Names 1

Other Name (5)Loren E Walwyn-tross M.d.

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Insurance Corporation of Ohio.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. Loren E Tross M.d. 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 ID1254879216

PECOS Enrollment IDI20250919004294

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 2

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

Cleveland Clinic

Acute Care Hospitals · Cleveland, OH

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number360180

Location9500 Euclid AvenueCleveland, OH 44195 · Cuyahoga County

Emergency services Birthing friendly

Hillcrest Hospital

Acute Care Hospitals · Mayfield Heights, OH

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number360230

Location6780 Mayfield RoadMayfield Heights, OH 44124 · Cuyahoga County

Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 44195 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

$126.12 typical visit price

range $54.34 – $166.65

Typical copayment $31.53 (range $13.58 – $41.66)

Most-billed visit code 99204

Established Patient

$68.07 typical visit price

range $17.10 – $135.40

Typical copayment $17.01 (range $4.27 – $33.85)

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.

MS. MARY COLLEEN RATH R.D., L.D., CNSC

Dietitian, Registered

9500 EUCLID AVE, M17
CLEVELAND, OH 44195

Cuyahoga County (216) 444-6986

DR. CHRISTOPHER F TENGGARDJAJA M.D.

Urology (Urogynecology and Reconstructive Pelvic Surgery)

9500 EUCLID AVE, Q10-1
CLEVELAND, OH 44195

Cuyahoga County (216) 444-5600

DR. MASATO FUJIKI M.D., PH.D.

Surgery

9500 EUCLID AVE
CLEVELAND, OH 44195

Cuyahoga County (216) 444-8007

KRISTIN R JOHNSON CNP

Nurse Practitioner

9500 EUCLID AVE
CLEVELAND, OH 44195

Cuyahoga County (800) 223-2273

MONICA LYNN SHEIN CRNA

Nurse Anesthetist, Certified Registered

9500 EUCLID AVE
CLEVELAND, OH 44195

Cuyahoga County (800) 223-2273

MRS. TONYA RENEE GOINGS ACNP-BC

Nurse Practitioner (Acute Care)

9500 EUCLID AVE, SUITE RC25
CLEVELAND, OH 44195

Cuyahoga County (216) 444-2200

MS. DANA ANNE RUBIS CNP

Nurse Practitioner (Critical Care Medicine)

9500 EUCLID AVE, G58
CLEVELAND, OH 44195

Cuyahoga County (216) 444-5086

DR. RACHAEL C SULLIVAN M.D.

Surgery

9500 EUCLID AVE
CLEVELAND, OH 44195

Cuyahoga County (440) 449-1101

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 Tross's NPI number?

The NPI number for Loren Tross is 1396002259. It was assigned to this individual provider in the NPPES registry on April 17, 2012. The provider is also known as Loren E Walwyn-Tross M.D..

Where is Loren Tross located?

Loren Tross practices at 9500 Euclid Ave, Cleveland, OH 44195. The listed phone number is (216) 444-2200.

What is Loren Tross's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Loren Tross enrolled in Medicare?

Yes. Loren Tross 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.

What insurance does Loren Tross accept?

Health plans from Oscar Insurance Corporation of Ohio list Loren Tross as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Loren Tross affiliated with any hospitals?

According to CMS data, Loren Tross is affiliated with Cleveland Clinic and Hillcrest Hospital.

When was this NPI record last updated?

The NPPES record for Loren Tross was last updated on July 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.