ALLA HAVENS FNP-BC
NPI 1639615347
Nurse Practitioner - Family in Fort Worth, TX
About Alla Havens Fnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALLA HAVENS FNP-BC (NPI 1639615347) is an individual family provider in Fort Worth, Texas, licensed in Texas (AP133017) and active in the NPI registry since January 2017. She is enrolled in Medicare PECOS and is a graduate of University Of Texas Medical Branch At Galveston (2016).
NPPES Registry Identity
Specialties & Licenses
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
Alla Havens 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 Reassignments
3Medicare enrollment records show Alla Havens reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fort Worth, TX 76135
- Reassigned Medicare billing, Texas enrollment
- 3 clinicians in this Medicare group
Fort Worth, TX 76104
- Reassigned Medicare billing, Texas enrollment
- 19 clinicians in this Medicare group
Fort Worth, TX 76104
- Reassigned Medicare billing, Texas enrollment
- 38 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 76135 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 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FORT WORTH, TX 76135
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 Alla Havens's NPI number?
The NPI number for Alla Havens is 1639615347. It was assigned to this individual provider in the NPPES registry on January 18, 2017.
Where is Alla Havens located?
Alla Havens practices at 4900 Boat Club Rd, Fort Worth, TX 76135. The listed phone number is (682) 428-7711.
What is Alla Havens's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Alla Havens enrolled in Medicare?
Yes. Alla Havens 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 Alla Havens's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alla Havens reassigns Medicare benefits to 3 organizations: Lone Star Cardiovascular Institute, P.L.L.C (Fort Worth, TX), Heart Center Of North Texas, PA (Fort Worth, TX) and Fort Worth Heart, P.A. (Fort Worth, TX). 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 Alla Havens's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alla Havens accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 4 other insurers list Alla Havens 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.
When was this NPI record last updated?
The NPPES record for Alla Havens was last updated on June 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Alla Havens, FNP-BC · NPI 1639615347
Family physician in Fort Worth, Texas. Individual provider, active in the CMS NPPES registry since January 18, 2017.
## Identity
- **NPI:** 1639615347 (Entity type: Individual)
- **Enumerated:** January 18, 2017
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** AP133017 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 4900 BOAT CLUB RD, Fort Worth, TX 76135-1802
- **Phone:** (682) 428-7711 · **Fax:** (817) 238-6291
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Lone Star Cardiovascular Institute, P.L.L.C (NPI 1194550178, Fort Worth, TX); Heart Center Of North Texas, PA (NPI 1396762357, Fort Worth, TX); Fort Worth Heart, P.A. (NPI 1801939244, Fort Worth, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Texas Medical Branch At Galveston, class of 2016
## Record status
- **NPPES last updated:** June 23, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1639615347) · Data from the CMS NPPES public registry.