DANIELLE LYNN HARDIN ACNP
NPI 1740558436
Nurse Practitioner - Acute Care in Saint Louis, MO
About Danielle Lynn Hardin Acnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DANIELLE LYNN HARDIN ACNP (NPI 1740558436) is an individual acute care provider in Saint Louis, Missouri, licensed in Texas (AP126150) and active in the NPI registry since December 2011. She is enrolled in Medicare PECOS, is affiliated with Houston Methodist Sugarland Hospital, and is a graduate of Other (2011).
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
Danielle Lynn Hardin Acnp 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 Danielle Hardin reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Houston, TX 77008
- Reassigned Medicare billing, Texas enrollment
- 6 clinicians in this Medicare group
Houston, TX 77030
- Reassigned Medicare billing, Texas enrollment
- 2,407 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 4
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.
Houston Methodist Sugarland Hospital
Acute Care Hospitals · Sugar Land, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63110 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.
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
SAINT LOUIS, MO 63110
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 Danielle Hardin's NPI number?
The NPI number for Danielle Hardin is 1740558436. It was assigned to this individual provider in the NPPES registry on December 8, 2011.
Where is Danielle Hardin located?
Danielle Hardin practices at 660 S Euclid Ave, Saint Louis, MO 63110. The listed phone number is (314) 286-1045.
What is Danielle Hardin's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Danielle Hardin enrolled in Medicare?
Yes. Danielle Hardin 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 Danielle Hardin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Danielle Hardin reassigns Medicare benefits to 2 organizations: Vakil Pulmonary And Critical Care Associates, PLLC (Houston, TX) and Tmh Physician Associates PLLC (Houston, 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 Danielle Hardin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Danielle Hardin accept?
Health plans from WellPoint list Danielle Hardin 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 Danielle Hardin affiliated with any hospitals?
According to CMS data, Danielle Hardin is affiliated with Houston Methodist Sugarland Hospital.
When was this NPI record last updated?
The NPPES record for Danielle Hardin was last updated on August 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Danielle Lynn Hardin, ACNP · NPI 1740558436
Acute Care physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since December 8, 2011.
## Identity
- **NPI:** 1740558436 (Entity type: Individual)
- **Enumerated:** December 8, 2011
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** AP126150 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 660 S EUCLID AVE, Saint Louis, MO 63110-1093
- **Phone:** (314) 286-1045
## 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): Vakil Pulmonary And Critical Care Associates, PLLC (NPI 1992125819, Houston, TX); Tmh Physician Associates PLLC (NPI 1275779225, Houston, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2011
## Record status
- **NPPES last updated:** August 10, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1740558436) · Data from the CMS NPPES public registry.