Cindy Mesmer, FNP
NPI 1326478728 · Family Nurse Practitioner · Hyannis, MA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cindy Mesmer, FNP is a Family Nurse Practitioner provider in Hyannis, MA (NPI 1326478728).
Provider details
- NPI number
- 1326478728
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- RN211423 (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 tenure33% of score
12 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tamsulosin Hcl | 182 | 63 |
| Finasteride | 166 | 47 |
| Methenamine Hippurate | 120 | 27 |
| Vibegronbrand: Gemtesa | 101 | 31 |
| Alfuzosin Hclbrand: Alfuzosin Hcl Er | 92 | 24 |
| Mirabegronbrand: Myrbetriq | 66 | 21 |
| Estradiol | 65 | 42 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,048 across 43 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-11-21
- Last updated
- 2013-11-21
Frequently asked questions
- What is Cindy Mesmer's NPI number?
- Cindy Mesmer's National Provider Identifier (NPI) is 1326478728, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cindy Mesmer's specialty?
- Cindy Mesmer is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cindy Mesmer located?
- Cindy Mesmer's practice location on file with NPPES is 35 Cedar St, Hyannis, MA 02601-3009.
- What is Cindy Mesmer's phone number?
- The practice phone number listed in the NPPES registry for Cindy Mesmer is (508) 775-6363.
- Does Cindy Mesmer accept Medicare?
- Cindy Mesmer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cindy Mesmer's NPI active?
- Yes — Cindy Mesmer's NPI (1326478728) is active in the NPPES registry as of the last update on 2013-11-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.