Ann Klinkusoom, NP
NPI 1942585831 · Nurse Practitioner · Watertown, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ann Klinkusoom, NP is a Nurse Practitioner provider in Watertown, MA (NPI 1942585831).
Provider details
- NPI number
- 1942585831
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- RN2269963 (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
14 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
807 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 116 | $87 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 112 | $9 |
| Trimming of Fingernails Or Toenails11719 | 98 | $13 |
| Hemoglobin A1c Level83036 | 73 | $10 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 67 | $13 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 55 | $64 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 103 | 42 |
| Lisinopril | 62 | 27 |
| Amlodipine Besylate | 44 | 19 |
| Metoprolol Succinate | 41 | 14 |
| Losartan Potassium | 39 | 14 |
| Levothyroxine Sodium | 35 | 13 |
| Furosemide | 32 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-10-11
- Last updated
- 2011-10-11
Frequently asked questions
- What is Ann Klinkusoom's NPI number?
- Ann Klinkusoom's National Provider Identifier (NPI) is 1942585831, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ann Klinkusoom's specialty?
- Ann Klinkusoom is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ann Klinkusoom located?
- Ann Klinkusoom's practice location on file with NPPES is 485 Arsenal St, Watertown, MA 02472-5091.
- What is Ann Klinkusoom's phone number?
- The practice phone number listed in the NPPES registry for Ann Klinkusoom is (617) 972-5100.
- Does Ann Klinkusoom accept Medicare?
- Ann Klinkusoom is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ann Klinkusoom's NPI active?
- Yes — Ann Klinkusoom's NPI (1942585831) is active in the NPPES registry as of the last update on 2011-10-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.