Diane Kotsaftis, NP
NPI 1043269483 · Nurse Practitioner · Littleton, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diane Kotsaftis, NP is a Nurse Practitioner provider in Littleton, MA (NPI 1043269483).
Provider details
- NPI number
- 1043269483
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- License
- 86736 (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
20 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
303 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 | 151 | $84 |
| Urinalysis, Manual Test81002 | 56 | $3 |
| Ultrasound Measurement of Bladder Capacity After Voiding51798 | 22 | $13 |
| Fitting and Insertion of Vaginal Support Device57160 | 22 | $68 |
| Pessary, Reusable, Non Rubber, Any TypeA4562 | 20 | $67 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 16 | $119 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Estradiol | 191 | 98 |
| Solifenacin Succinate | 24 | — |
| Ospemifenebrand: Osphena | 21 | — |
| Mirabegronbrand: Myrbetriq | 19 | — |
| Betamethasone/Propylene Glycbrand: Betamethasone Diprop Augmented | 15 | 11 |
| Estradiolbrand: Imvexxy | 12 | — |
| Gabapentin | 12 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-10
- Last updated
- 2007-07-08
Frequently asked questions
- What is Diane Kotsaftis's NPI number?
- Diane Kotsaftis's National Provider Identifier (NPI) is 1043269483, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Kotsaftis's specialty?
- Diane Kotsaftis is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Diane Kotsaftis located?
- Diane Kotsaftis's practice location on file with NPPES is 531 King Street, Littleton, MA 01460.
- What is Diane Kotsaftis's phone number?
- The practice phone number listed in the NPPES registry for Diane Kotsaftis is (978) 486-9898.
- Does Diane Kotsaftis accept Medicare?
- Diane Kotsaftis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diane Kotsaftis's NPI active?
- Yes — Diane Kotsaftis's NPI (1043269483) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.