DR. HAYLEY BETH GERSHENGORN MD
NPI 1669639662
Internal Medicine - Pulmonary Disease in Miami, FL
About Dr. Hayley Beth Gershengorn Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HAYLEY BETH GERSHENGORN MD (NPI 1669639662) is an individual pulmonary disease provider in Miami, Florida, licensed in Florida (ME131314) and active in the NPI registry since May 2008. She is enrolled in Medicare PECOS, is affiliated with Jackson Health System, and is a graduate of Harvard Medical School (2003).
NPPES Registry Identity
Specialties & Licenses 2
Accepted Insurance
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
Dr. Hayley Beth Gershengorn 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.
Medicare Billing Reassignments
2Medicare enrollment records show Hayley Gershengorn reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Miami, FL 33125
- Reassigned Medicare billing, Florida enrollment
- 3,639 clinicians in this Medicare group
New York, NY 10025
- Reassigned Medicare billing, New York enrollment
- 5,251 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Jackson Health System
Acute Care Hospitals · Miami, FLPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 33125 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
MIAMI, FL 33125
MIAMI, FL 33125
MIAMI, FL 33125
MIAMI, FL 33125
MIAMI, FL 33125
MIAMI, FL 33125
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 Hayley Gershengorn's NPI number?
The NPI number for Hayley Gershengorn is 1669639662. It was assigned to this individual provider in the NPPES registry on May 19, 2008.
Where is Hayley Gershengorn located?
Hayley Gershengorn practices at 1295 NW 14th St, Miami, FL 33125. The listed phone number is (305) 243-4000.
What is Hayley Gershengorn's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Hayley Gershengorn enrolled in Medicare?
Yes. Hayley Gershengorn 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 Hayley Gershengorn's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hayley Gershengorn reassigns Medicare benefits to 2 organizations: University Of Miami (Miami, FL) and Montefiore Medical Center (New York, NY). 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 Hayley Gershengorn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Hayley Gershengorn accept?
Health plans from Ambetter Health, Ambetter of Alabama and Molina Healthcare list Hayley Gershengorn 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 Hayley Gershengorn affiliated with any hospitals?
According to CMS data, Hayley Gershengorn is affiliated with Jackson Health System.
When was this NPI record last updated?
The NPPES record for Hayley Gershengorn was last updated on May 3, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Dr. Hayley Beth Gershengorn, MD · NPI 1669639662
Pulmonary Disease physician in Miami, Florida. Individual provider, active in the CMS NPPES registry since May 19, 2008.
## Identity
- **NPI:** 1669639662 (Entity type: Individual)
- **Enumerated:** May 19, 2008
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **State license:** ME131314 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 1295 NW 14TH ST, Miami, FL 33125-1610
- **Phone:** (305) 243-4000
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): University Of Miami (NPI 1104232578, Miami, FL); Montefiore Medical Center (NPI 1760288278, New York, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Harvard Medical School, class of 2003
## Record status
- **NPPES last updated:** May 3, 2017
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Source: [NPI Profile](https://npiprofile.com/npi/1669639662) · Data from the CMS NPPES public registry.