Ashley Altmann, CNP, DNP
NPI 1558134619 · Family Nurse Practitioner · East Boston, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ashley Altmann, CNP, DNP is a Family Nurse Practitioner provider in East Boston, MA (NPI 1558134619).
Provider details
- NPI number
- 1558134619
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNP, DNP
- Sex
- Female
- Sole proprietor
- No
- License
- RN2361523 (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
2 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
35 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 | 19 | $59 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 16 | $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 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 118 | 56 |
| Omeprazole | 73 | 39 |
| Lisinopril | 67 | 44 |
| Metformin Hcl | 57 | 26 |
| Amlodipine Besylate | 54 | 33 |
| Losartan Potassium | 46 | 22 |
| Gabapentin |
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-11-01
- Last updated
- 2023-11-01
- Certified
- 2023-11-01
Frequently asked questions
- What is Ashley Altmann's NPI number?
- Ashley Altmann's National Provider Identifier (NPI) is 1558134619, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ashley Altmann's specialty?
- Ashley Altmann is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ashley Altmann located?
- Ashley Altmann's practice location on file with NPPES is 10 Gove St, East Boston, MA 02128-1920.
- What is Ashley Altmann's phone number?
- The practice phone number listed in the NPPES registry for Ashley Altmann is (617) 569-5800.
- Does Ashley Altmann accept Medicare?
- Ashley Altmann is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ashley Altmann's NPI active?
- Yes — Ashley Altmann's NPI (1558134619) is active in the NPPES registry as of the last update on 2023-11-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.