MS. TAMMY LYNNE MICELI
NPI 1740721208
Nurse Practitioner - Gerontology in Harrisburg, PA
About Ms. Tammy Lynne Miceli NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. TAMMY LYNNE MICELI (NPI 1740721208) is an individual gerontology provider in Harrisburg, Pennsylvania, licensed in Pennsylvania (RN289427L) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS, maintains 7 additional practice locations, and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 7
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
Ms. Tammy Lynne Miceli 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 Tammy Miceli reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Harrisburg, PA 17112
- Reassigned Medicare billing, Pennsylvania enrollment
- 1,902 clinicians in this Medicare group
Harrisburg, PA 17104
- Reassigned Medicare billing, Pennsylvania enrollment
- 468 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 17112 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.
HARRISBURG, PA 17112
HARRISBURG, PA 17112
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 Tammy Miceli's NPI number?
The NPI number for Tammy Miceli is 1740721208. It was assigned to this individual provider in the NPPES registry on March 16, 2017.
Where is Tammy Miceli located?
Tammy Miceli practices at 4000 Linglestown Rd, Harrisburg, PA 17112. The listed phone number is (717) 231-8508.
What is Tammy Miceli's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.
Is Tammy Miceli enrolled in Medicare?
Yes. Tammy Miceli 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 Tammy Miceli's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tammy Miceli reassigns Medicare benefits to 2 organizations: Pinnacle Health Medical Services (Harrisburg, PA) and Pinnacle Health Regional Physicians (Harrisburg, PA). 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 Tammy Miceli'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 Tammy Miceli was last updated on September 2, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 47 days 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.
# Ms. Tammy Lynne Miceli · NPI 1740721208
Gerontology physician in Harrisburg, Pennsylvania. Individual provider, active in the CMS NPPES registry since March 16, 2017.
## Identity
- **NPI:** 1740721208 (Entity type: Individual)
- **Enumerated:** March 16, 2017
- **Primary specialty:** Nurse Practitioner - Gerontology · taxonomy 363LG0600X
- **State license:** RN289427L (Pennsylvania)
- **Sole proprietor:** No
## Practice location
- **Address:** 4000 LINGLESTOWN RD, Harrisburg, PA 17112-1017
- **Phone:** (717) 231-8508 · **Fax:** (717) 231-8535
## 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): Pinnacle Health Medical Services (NPI 1790174118, Harrisburg, PA); Pinnacle Health Regional Physicians (NPI 1013441690, Harrisburg, PA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** September 2, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1740721208) · Data from the CMS NPPES public registry.