Elissa Gaies, MD
NPI 1386008233 · Internal Medicine Physician · Ann Arbor, MI
Elissa Gaies, MD is a Internal Medicine Physician provider in Ann Arbor, MI (NPI 1386008233).
Provider details
- NPI number
- 1386008233
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 4301117262 (MI)
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
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
77 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 37 | $116 |
| Hemoglobin A1c Level83036 | 16 | $10 |
| Advance Care Planning, First 30 Minutes99497 | 13 | $36 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 11 | $91 |
Typical Medicare-allowed amounts for these services range $10–$116 (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 · 58 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 202 | 67 |
| Levothyroxine Sodium | 124 | 47 |
| Amlodipine Besylate | 117 | 38 |
| Lisinopril | 103 | 37 |
| Losartan Potassium | 77 | 30 |
| Omeprazole | 75 | 28 |
| Metformin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-04-07
- Last updated
- 2025-12-12
- Certified
- 2025-12-12
Frequently asked questions
- What is Elissa Gaies's NPI number?
- Elissa Gaies's National Provider Identifier (NPI) is 1386008233, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elissa Gaies's specialty?
- Elissa Gaies is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Elissa Gaies located?
- Elissa Gaies's practice location on file with NPPES is 2020 Hogback Rd Ste 9, Ann Arbor, MI 48105-9752.
- What is Elissa Gaies's phone number?
- The practice phone number listed in the NPPES registry for Elissa Gaies is (734) 577-7648.
- Is Elissa Gaies's NPI active?
- Yes — Elissa Gaies's NPI (1386008233) is active in the NPPES registry as of the last update on 2025-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.