DIANA JOSEPHINE ESTRADA MISLANG FNP-BC
NPI 1194382648
Nurse Practitioner - Family in New York, NY
About Diana Josephine Estrada Mislang Fnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DIANA JOSEPHINE ESTRADA MISLANG FNP-BC (NPI 1194382648) is an individual family provider in New York, New York, licensed in New York (F343397) and active in the NPI registry since May 2019. She is enrolled in Medicare PECOS and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses
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
Diana Josephine Estrada Mislang Fnp-bc 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 Reassignment
Medicare enrollment records show Diana Josephine Mislang reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
New York, NY 10029
- Reassigned Medicare billing, New York enrollment
- 275 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.
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.
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.
NEW YORK, NY 10019
NEW YORK, NY 10019
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 Diana Josephine Mislang's NPI number?
The NPI number for Diana Josephine Mislang is 1194382648. It was assigned to this individual provider in the NPPES registry on May 21, 2019.
Where is Diana Josephine Mislang located?
Diana Josephine Mislang practices at 425 W 59th St, New York, NY 10019. The listed phone number is (212) 523-5559.
What is Diana Josephine Mislang's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Diana Josephine Mislang enrolled in Medicare?
Yes. Diana Josephine Mislang 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 organization bills Medicare for Diana Josephine Mislang's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Diana Josephine Mislang reassigns Medicare benefits to Icahn School Of Medicine At Mount Sinai (New York, NY). The 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 Diana Josephine Mislang's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Diana Josephine Mislang was last updated on July 12, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Diana Josephine Estrada Mislang, FNP-BC · NPI 1194382648
Family physician in New York, New York. Individual provider, active in the CMS NPPES registry since May 21, 2019.
## Identity
- **NPI:** 1194382648 (Entity type: Individual)
- **Enumerated:** May 21, 2019
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** F343397 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 425 W 59TH ST, New York, NY 10019-8022
- **Phone:** (212) 523-5559 · **Fax:** (212) 523-2004
## 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:** Icahn School Of Medicine At Mount Sinai (NPI 1750649612, New York, NY), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** July 12, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1194382648) · Data from the CMS NPPES public registry.