Cynthia Massey, NP
NPI 1346546777 · Family Nurse Practitioner · Decatur, MS
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Cynthia Massey, NP is a Family Nurse Practitioner provider in Decatur, MS (NPI 1346546777).
Provider details
- NPI number
- 1346546777
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- R850875 (MS)
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
15 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
105 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 | 85 | $71 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 20 | $44 |
Typical Medicare-allowed amounts for these services range $44–$71 (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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Lisinopril | 29 |
| Amlodipine Besylate | 28 |
| Empagliflozinbrand: Jardiance | 22 |
| Montelukast Sodium | 20 |
| Rosuvastatin Calcium | 18 |
| Simvastatin | 18 |
| Tamsulosin Hcl | 16 |
| Metformin Hcl | 14 |
| Metoprolol Succinate |
Practice location
Mailing address
Registry dates
- Enumerated
- 2011-02-02
- Last updated
- 2013-11-07
Frequently asked questions
- What is Cynthia Massey's NPI number?
- Cynthia Massey's National Provider Identifier (NPI) is 1346546777, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cynthia Massey's specialty?
- Cynthia Massey is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Cynthia Massey located?
- Cynthia Massey's practice location on file with NPPES is 14884 Hwy 15, Decatur, MS 39327.
- What is Cynthia Massey's phone number?
- The practice phone number listed in the NPPES registry for Cynthia Massey is (601) 635-2258.
- Does Cynthia Massey accept Medicare?
- Cynthia Massey is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Cynthia Massey's NPI active?
- Yes — Cynthia Massey's NPI (1346546777) is active in the NPPES registry as of the last update on 2013-11-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.