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DR. STEPHANIE ANN BUENDIA PMHNP-BC
NPI 1437981453
Nurse Practitioner - Psychiatric/Mental Health in Nashua, NH

Active since August 19, 2024PECOS Enrolled
61 SPIT BROOK RD STE 202, NASHUA, NH 03060(603) 821-0008 Get Directions Write a Review

NPPES record last updated: April 27, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 27, 2026, Mar 3, 2025, Dec 3, 2024 and 1 more (4 updates tracked since 2024).

About Dr. Stephanie Ann Buendia Pmhnp-bc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. STEPHANIE ANN BUENDIA PMHNP-BC (NPI 1437981453) is an individual psychiatric/mental health provider in Nashua, New Hampshire, licensed in New Hampshire (087108-23) and active in the NPI registry since August 2024. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (2024).

NPPES Registry Identity

NPI1437981453
Entity TypeIndividualFemale
Primary Taxonomy363LP0808X
Provider Legal NameDR. STEPHANIE ANN BUENDIACredential: PMHNP-BC
Location Address61 SPIT BROOK RD STE 202Nashua, NH 03060-5614
Mailing Address61 Spit Brook Rd Ste 202Nashua, NH 03060-5614
Phone(603) 821-0008
Sole ProprietorYes
Medical School CMSOtherGraduated 2024
Enumeration DateAugust 19, 2024
Last NPPES UpdateApril 27, 20264 updates tracked since enumeration
NPPES CertifiedApril 27, 2026
✔ NPI 1437981453 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
Licenses✔ Licensed in NH · 087108-23✔ Licensed in MA · RN2324564
61 SPIT BROOK RD STE 202, Nashua, NH 03060
Open in Google Maps ↗

Secondary Practice Locations 2

Location 12 Corporate Dr Ste 240Shelton, CT 06484-6274 · Phone (864) 336-2731 · Fax (833) 740-3387
Location 2300 Baker Ave Ste 300Concord, MA 01742-2124 · Phone (864) 336-2731 · Fax (833) 740-3387

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care, WellSense Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Stephanie Ann Buendia Pmhnp-bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8325569320
PECOS Enrollment IDI20260505000531
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Stephanie Buendia reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Familywell PLLC
17 mi
Clinical
300 BAKER AVE STE 300
Concord, MA 01742
  • Reassigned Medicare billing, Connecticut and Massachusetts enrollments
  • 13 clinicians in this Medicare group
NPI 1396524005 (864) 336-2731

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 03060 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$89.14 typical visit price
range $57.75 – $174.26
Typical copayment $22.28 (range $14.43 – $43.56)
Most-billed visit code 99203
Established Patient
$101.54 typical visit price
range $18.70 – $142.15
Typical copayment $25.38 (range $4.67 – $35.53)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 13

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

OLIVIA A BOOTH APRN
Nurse Practitioner (Psychiatric/Mental Health)
61 SPIT BROOK RD STE 202
NASHUA, NH 03060
Hillsborough County (603) 821-0008
TONYA WATKINS APRN, FNP-C, PMHNP-C
Nurse Practitioner (Psychiatric/Mental Health)
61 SPIT BROOK RD STE 202
NASHUA, NH 03060
Hillsborough County (603) 821-0008
ADRIENNE ADELLE PITTS DNP, CNM, PMHNP
Nurse Practitioner (Psychiatric/Mental Health)
61 SPIT BROOK RD STE 202
NASHUA, NH 03060
Hillsborough County (603) 821-0008
TAMAR TEITELMAN
Counselor (Mental Health)
61 SPIT BROOK RD STE 202
NASHUA, NH 03060
Hillsborough County (603) 785-5965
KERRI LYNNE WHITNEY-BERETTA MS, LCMHC
Counselor (Mental Health)
61 SPIT BROOK RD STE 202
NASHUA, NH 03060
Hillsborough County (603) 237-1888
JENNIFER JANE POIRIER BS
Specialist
61 SPIT BROOK RD STE 202
NASHUA, NH 03060
Hillsborough County (603) 231-7959
ALICIA BROWN BS
Social Worker (Clinical)
61 SPIT BROOK RD STE 202
NASHUA, NH 03060
Hillsborough County (508) 843-5741
LINDSAY RICHARDSON LCMHC
Counselor (Mental Health)
61 SPIT BROOK RD STE 202
NASHUA, NH 03060
Hillsborough County (603) 821-8000

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 Stephanie Buendia's NPI number?

The NPI number for Stephanie Buendia is 1437981453. It was assigned to this individual provider in the NPPES registry on August 19, 2024.

Where is Stephanie Buendia located?

Stephanie Buendia practices at 61 Spit Brook Rd Ste 202, Nashua, NH 03060. The listed phone number is (603) 821-0008.

What is Stephanie Buendia's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Stephanie Buendia enrolled in Medicare?

Yes. Stephanie Buendia is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Stephanie Buendia's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Stephanie Buendia reassigns Medicare benefits to Familywell PLLC (Concord, MA). 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 Stephanie Buendia's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Stephanie Buendia accept?

Health plans from Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and WellSense Health Plan list Stephanie Buendia 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 Stephanie Buendia was last updated on April 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.