Nathalie Petein-Alamshaw, MD
NPI 1285928721 · Hospice and Palliative Medicine (Internal Medicine) Physician · Glendale, AZ
Provider details
- NPI number
- 1285928721
- Entity type
- Individual
- Primary specialty
- Hospice and Palliative Medicine (Internal Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 48024 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
6 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
234 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) |
|---|---|---|
| Advance Care Planning, First 30 Minutes99497 | 91 | $73 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 67 | $114 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 63 | $167 |
| Advance Care Planning, Each Additional 30 Minutes99498 | 13 | $69 |
Typical Medicare-allowed amounts for these services range $69–$167 (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.
Practice location
Mailing address
Additional practice locations (5)
- 5555 W. Thunderbird RoadGlendale, AZ 85306Phone: (602) 865-4195Fax: (602) 865-4393
- 5555 W. Thunderbird RoadGlendale, AZ 85306Phone: (602) 865-4195Fax: (602) 865-4393
- 5555 W Thunderbird RoadGlendale, AZ 85306Phone: (602) 865-4195Fax: (602) 865-4393
- 1919 E Thomas RdPhoenix, AZ 85016-7710Phone: (602) 933-1900Fax: (602) 933-1918
- 1919 E Thomas RdPhoenix, AZ 85016-7710Phone: (602) 933-1900Fax: (602) 933-1918
Registry dates
- Enumerated
- 2011-06-01
- Last updated
- 2018-03-17
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.