Colleen Evans, NP
NPI 1245781897 · Gerontology Nurse Practitioner · Boston, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Colleen Evans, NP is a Gerontology Nurse Practitioner provider in Boston, MA (NPI 1245781897).
Provider details
- NPI number
- 1245781897
- Entity type
- Individual
- Primary specialty
- Gerontology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- RN2299916 (MA)
Specialties & taxonomies
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
9 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
109 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 76 | $59 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 33 | $87 |
Typical Medicare-allowed amounts for these services range $59–$87 (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 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 34 | 14 |
| Lisinopril | 30 | 14 |
| Gabapentin | 29 | 13 |
| Hydrochlorothiazide | 27 | — |
| Naproxen | 25 | 16 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 23 | — |
| Diclofenac Sodium | 20 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-10-19
- Last updated
- 2023-05-22
- Certified
- 2023-05-22
Frequently asked questions
- What is Colleen Evans's NPI number?
- Colleen Evans's National Provider Identifier (NPI) is 1245781897, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Colleen Evans's specialty?
- Colleen Evans is listed in the NPPES registry with a primary specialty of Gerontology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Colleen Evans located?
- Colleen Evans's practice location on file with NPPES is 801 Massachusetts Ave Ste 5b, Boston, MA 02118-2605.
- What is Colleen Evans's phone number?
- The practice phone number listed in the NPPES registry for Colleen Evans is (617) 414-5951.
- Does Colleen Evans accept Medicare?
- Colleen Evans is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Colleen Evans's NPI active?
- Yes — Colleen Evans's NPI (1245781897) is active in the NPPES registry as of the last update on 2023-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.