Kristen Guyott, MSN, APRN, PMHNP-BC
NPI 1679064661 · Psychiatric/Mental Health Nurse Practitioner · Westfield, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kristen Guyott, MSN, APRN, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Westfield, MA (NPI 1679064661).
Provider details
- NPI number
- 1679064661
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MSN, APRN, PMHNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- RN2299299 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
8 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
214 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 197 | $107 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 17 | $149 |
Typical Medicare-allowed amounts for these services range $107–$149 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 49 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonazepam | 241 | 34 |
| Quetiapine Fumarate | 144 | 17 |
| Risperidone | 140 | — |
| Fluoxetine Hcl | 135 | 20 |
| Sertraline Hcl | 121 | 19 |
| Lorazepam | 116 | 22 |
| Olanzapine | 109 | 18 |
Practice location
Mailing address
Additional practice locations (2)
- 120 Maple StSpringfield, MA 01103-2203Phone: (413) 386-5693
- 51 E Mountain RdWestfield, MA 01085-1801Phone: (413) 310-4054
Registry dates
- Enumerated
- 2018-05-24
- Last updated
- 2022-02-09
- Certified
- 2022-02-09
Frequently asked questions
- What is Kristen Guyott's NPI number?
- Kristen Guyott's National Provider Identifier (NPI) is 1679064661, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristen Guyott's specialty?
- Kristen Guyott is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Kristen Guyott located?
- Kristen Guyott's practice location on file with NPPES is 77 Mill St, Westfield, MA 01085-4598.
- What is Kristen Guyott's phone number?
- The practice phone number listed in the NPPES registry for Kristen Guyott is (413) 386-5693.
- Does Kristen Guyott accept Medicare?
- Kristen Guyott is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kristen Guyott's NPI active?
- Yes — Kristen Guyott's NPI (1679064661) is active in the NPPES registry as of the last update on 2022-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.