Holly Watson-Evans, MS, FNP-BC
NPI 1578019634 · Psychiatric/Mental Health Nurse Practitioner · Woodstock, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Holly Watson-Evans, MS, FNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Woodstock, IL (NPI 1578019634).
Provider details
- NPI number
- 1578019634
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- MS, FNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 209.014772 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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 tenure25% of score
9 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
89 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 45 | $104 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 30 | $144 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 14 | $66 |
Typical Medicare-allowed amounts for these services range $66–$144 (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 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 77 | 12 |
| Clonazepam | 51 | — |
| Sertraline Hcl | 44 | — |
| Risperidone | 43 | — |
| Trazodone Hcl | 43 | — |
| Escitalopram Oxalate | 35 | — |
| Olanzapine | 32 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$91 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 245 W Roosevelt RdSuite 150West Chicago, IL 60185-3739Phone: (630) 293-4124
Registry dates
- Enumerated
- 2016-08-29
- Last updated
- 2024-02-12
- Certified
- 2024-02-12
Frequently asked questions
- What is Holly Watson-Evans's NPI number?
- Holly Watson-Evans's National Provider Identifier (NPI) is 1578019634, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Holly Watson-Evans's specialty?
- Holly Watson-Evans is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Holly Watson-Evans located?
- Holly Watson-Evans's practice location on file with NPPES is 3707 Doty Rd Ste a, Woodstock, IL 60098-7530.
- What is Holly Watson-Evans's phone number?
- The practice phone number listed in the NPPES registry for Holly Watson-Evans is (815) 334-5018.
- Does Holly Watson-Evans accept Medicare?
- Holly Watson-Evans is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Holly Watson-Evans's NPI active?
- Yes — Holly Watson-Evans's NPI (1578019634) is active in the NPPES registry as of the last update on 2024-02-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.