Milissa Cooper, D.O.
NPI 1598752164 · Family Medicine Physician · Phoenix, AZ
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Milissa Cooper, D.O. is a Family Medicine Physician provider in Phoenix, AZ (NPI 1598752164).
Provider details
- NPI number
- 1598752164
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 3014 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
395 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 203 | $124 |
| Annual Alcohol Misuse Screening, 5 to 15 MinutesG0442 | 58 | $18 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 44 | $125 |
| Annual Depression Screening, 5 to 15 MinutesG0444 | 36 | $18 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 31 | $174 |
| Telephone Medical Discussion With Physician, 21-30 Minutes99443 | 23 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 109 | 34 |
| Dapagliflozin Propanediolbrand: Farxiga | 101 | 17 |
| Metformin Hcl | 49 | 14 |
| Levothyroxine Sodium | 43 | 13 |
| Amlodipine Besylate | 41 | 13 |
| Atorvastatin Calcium | 40 | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$219 across 11 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-09-29
- Last updated
- 2026-02-09
- Certified
- 2026-02-09
Frequently asked questions
- What is Milissa Cooper's NPI number?
- Milissa Cooper's National Provider Identifier (NPI) is 1598752164, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Milissa Cooper's specialty?
- Milissa Cooper is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Milissa Cooper located?
- Milissa Cooper's practice location on file with NPPES is 20033 N 19th Ave Ste 111, Phoenix, AZ 85027-4247.
- What is Milissa Cooper's phone number?
- The practice phone number listed in the NPPES registry for Milissa Cooper is (623) 582-2355.
- Does Milissa Cooper accept Medicare?
- Milissa Cooper is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Milissa Cooper's NPI active?
- Yes — Milissa Cooper's NPI (1598752164) is active in the NPPES registry as of the last update on 2026-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.