Ashley Hack, NP
NPI 1821777608 · Geriatric Medicine (Internal Medicine) Physician · Tucson, AZ
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ashley Hack, NP is a Geriatric Medicine (Internal Medicine) Physician provider in Tucson, AZ (NPI 1821777608).
Provider details
- NPI number
- 1821777608
- Entity type
- Individual
- Primary specialty
- Geriatric Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 281466 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
2 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
376 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) |
|---|---|---|
| Residence Visit for Established Patient With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 40 Minutes99349 | 234 | $104 |
| Residence Visit for Established Patient With Low Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99348 | 91 | $63 |
| Residence Visit for Established Patient With High Level of Medical Decision Making, Per Day, If Using Time, at Least 60 Minutes99350 | 38 | $151 |
| Residence Visit for Established Patient With Straightforward Medical Decision Making, Per Day, If Using Time, at Least 15 Minutes99347 | 13 | $37 |
Typical Medicare-allowed amounts for these services range $37–$151 (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 · 62 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 167 | 29 |
| Atorvastatin Calcium | 157 | 34 |
| Amlodipine Besylate | 106 | 25 |
| Furosemide | 95 | 24 |
| Trazodone Hcl | 92 | 20 |
| Apixabanbrand: Eliquis | 76 | 14 |
| Lisinopril |
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-07-18
- Last updated
- 2025-06-03
- Certified
- 2025-06-03
Frequently asked questions
- What is Ashley Hack's NPI number?
- Ashley Hack's National Provider Identifier (NPI) is 1821777608, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ashley Hack's specialty?
- Ashley Hack is listed in the NPPES registry with a primary specialty of Geriatric Medicine (Internal Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Ashley Hack located?
- Ashley Hack's practice location on file with NPPES is 5663 E Grant Rd, Tucson, AZ 85712-2211.
- What is Ashley Hack's phone number?
- The practice phone number listed in the NPPES registry for Ashley Hack is (520) 447-6940.
- Does Ashley Hack accept Medicare?
- Ashley Hack is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ashley Hack's NPI active?
- Yes — Ashley Hack's NPI (1821777608) is active in the NPPES registry as of the last update on 2025-06-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.