Caitlin Bast, DNP
NPI 1558945071 · Adult Health Nurse Practitioner · Braintree, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Caitlin Bast, DNP is a Adult Health Nurse Practitioner provider in Braintree, MA (NPI 1558945071).
Provider details
- NPI number
- 1558945071
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- DNP
- Sex
- Female
- Sole proprietor
- No
- License
- RN2328115 (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
5 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
1,674 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 266 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 178 | $91 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 161 | $73 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 143 | $13 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 111 | $54 |
| Hemoglobin A1c Level83036 | 91 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 50 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 173 | 65 |
| Lisinopril | 103 | 36 |
| Losartan Potassium | 82 | 32 |
| Gabapentin | 70 | 25 |
| Amlodipine Besylate | 56 | 26 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 55 | 33 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-05-11
- Last updated
- 2021-08-19
- Certified
- 2021-08-19
Frequently asked questions
- What is Caitlin Bast's NPI number?
- Caitlin Bast's National Provider Identifier (NPI) is 1558945071, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caitlin Bast's specialty?
- Caitlin Bast is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Caitlin Bast located?
- Caitlin Bast's practice location on file with NPPES is 111 Grossman Dr, Braintree, MA 02184-4997.
- What is Caitlin Bast's phone number?
- The practice phone number listed in the NPPES registry for Caitlin Bast is (518) 441-9074.
- Does Caitlin Bast accept Medicare?
- Caitlin Bast is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Caitlin Bast's NPI active?
- Yes — Caitlin Bast's NPI (1558945071) is active in the NPPES registry as of the last update on 2021-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.