Stephanie Baker, DNP, APRNCNPPMHNP-BC
NPI 1720787989 · Psychiatric/Mental Health Nurse Practitioner · Chandler, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Baker, DNP, APRNCNPPMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Chandler, AZ (NPI 1720787989).
Provider details
- NPI number
- 1720787989
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP, APRNCNPPMHNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 1111392 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
3 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
17 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 17 | $148 |
Typical Medicare-allowed amounts for these services range $148–$148 (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 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Buspirone Hcl | 48 | 12 |
| Bupropion Hclbrand: Bupropion Xl | 46 | 13 |
| Aripiprazole | 44 | — |
| Trazodone Hcl | 44 | 13 |
| Lamotrigine | 44 | — |
| Alprazolam | 37 | — |
| Fluoxetine Hcl | 36 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-02-27
- Last updated
- 2025-02-21
- Certified
- 2025-02-21
Frequently asked questions
- What is Stephanie Baker's NPI number?
- Stephanie Baker's National Provider Identifier (NPI) is 1720787989, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Baker's specialty?
- Stephanie Baker is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Stephanie Baker located?
- Stephanie Baker's practice location on file with NPPES is 3377 S Price Rd Ste 103, Chandler, AZ 85248-3573.
- What is Stephanie Baker's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Baker is (480) 252-5152.
- Does Stephanie Baker accept Medicare?
- Stephanie Baker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephanie Baker's NPI active?
- Yes — Stephanie Baker's NPI (1720787989) is active in the NPPES registry as of the last update on 2025-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.