Debra Mammen, FNP-C
NPI 1831170711 · Family Nurse Practitioner · Chandler, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Debra Mammen, FNP-C is a Family Nurse Practitioner provider in Chandler, AZ (NPI 1831170711).
Provider details
- NPI number
- 1831170711
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP-C
- Sex
- Female
- License
- AZ2171 (AZ)
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 tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 86 | 19 |
| Gabapentin | 55 | 11 |
| Tamsulosin Hcl | 48 | — |
| Trazodone Hcl | 43 | — |
| Donepezil Hcl | 39 | — |
| Memantine Hcl | 38 | — |
| Atorvastatin Calcium | 33 | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is Debra Mammen's NPI number?
- Debra Mammen's National Provider Identifier (NPI) is 1831170711, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Debra Mammen's specialty?
- Debra Mammen is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Debra Mammen located?
- Debra Mammen's practice location on file with NPPES is 3200 N Dobson Rd, Chandler, AZ 85224-9601.
- What is Debra Mammen's phone number?
- The practice phone number listed in the NPPES registry for Debra Mammen is (480) 838-4277.
- Does Debra Mammen accept Medicare?
- Debra Mammen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Debra Mammen's NPI active?
- Yes — Debra Mammen's NPI (1831170711) 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.