What is Gwenn Rosenthal's specialty?

Gwenn Rosenthal (NPI 1700968666) is a Medicare-billing provider whose primary specialty is Optometry in Narberth, PA.

Where does Gwenn Rosenthal practice?

Gwenn Rosenthal practices in Narberth, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1700968666.

How much does Medicare pay Gwenn Rosenthal?

Gwenn Rosenthal (NPI 1700968666) received approximately $21K in total Medicare Part B payments, serving 241 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1700968666

Gwenn RosenthalO.D.

OptometryNarberth, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

314

Unique beneficiaries

—

Total services

381

Distinct HCPCS

Medicare payment

$21K

Peer benchmark

Total Medicare services vs. 1,495 Optometry providers in PA — above median (cohort median 322).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Gwenn Rosenthal's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 19 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
DOYLESTOWN HOSPITAL	69	145
OFFICE OF THE CONTROLLER COUNTY OF BUCKS	44	63
Jennifer Liu Internal Medicine · Plymouth Meeting, PA	36	121
Tracy Rockefeller Nurse Practitioner · Lakeville, PA	30	39
Marilyn Knaub Family Practice · Oxford, PA	26	44
Antonia Sojan Internal Medicine · Trevose, PA	26	73
WATKINS, ROSELYNE	21	53
Yvette Hoagland Nurse Practitioner · Sellersville, PA	20	29
Ziem-Nop Williams Nurse Practitioner · Bristol, PA	17	46
Masami Junod Psychologist, Clinical · Harrisburg, PA	17	31
Wanda Crews Psychologist, Clinical · West Chester, PA	16	44
GGNSC DOYLESTOWN LP	15	28

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events