Aaron Kramer, D.O.
NPI 1558715490 · Psychiatry Physician · Glendale, AZ
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Aaron Kramer, D.O. is a Psychiatry Physician provider in Glendale, AZ (NPI 1558715490).
Provider details
- NPI number
- 1558715490
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 007540 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
1,623 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 1,352 | $75 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 122 | $165 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 100 | $109 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 30 | $112 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 19 | $78 |
Typical Medicare-allowed amounts for these services range $75–$165 (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 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 110 | 62 |
| Pantoprazole Sodium | 86 | 46 |
| Quetiapine Fumarate | 76 | 33 |
| Gabapentin | 74 | 45 |
| Trazodone Hcl | 71 | 65 |
| Risperidone | 58 | 40 |
| Amlodipine Besylate | 50 |
Practice location
Mailing address
Additional practice locations (1)
- 1300 N 12th StPhoenix, AZ 85006Phone: (602) 521-3600
Registry dates
- Enumerated
- 2016-04-18
- Last updated
- 2024-02-06
- Certified
- 2024-02-06
Frequently asked questions
- What is Aaron Kramer's NPI number?
- Aaron Kramer's National Provider Identifier (NPI) is 1558715490, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Aaron Kramer's specialty?
- Aaron Kramer is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Aaron Kramer located?
- Aaron Kramer's practice location on file with NPPES is 20118 N 67th Ave Ste 300-609, Glendale, AZ 85308.
- What is Aaron Kramer's phone number?
- The practice phone number listed in the NPPES registry for Aaron Kramer is (602) 857-8182.
- Does Aaron Kramer accept Medicare?
- Aaron Kramer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Aaron Kramer's NPI active?
- Yes — Aaron Kramer's NPI (1558715490) is active in the NPPES registry as of the last update on 2024-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.