Joan Myles, MD
NPI 1326291311 · Family Medicine Physician · Washington, DC
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joan Myles, MD is a Family Medicine Physician provider in Washington, DC (NPI 1326291311).
Provider details
- NPI number
- 1326291311
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD037583 (DC)
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
17 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
22 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) |
|---|---|---|
| Hemoglobin A1c Level83036 | 22 | $10 |
Typical Medicare-allowed amounts for these services range $10–$10 (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 · 36 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 199 | 63 |
| Amlodipine Besylate | 112 | 34 |
| Famotidine | 54 | 21 |
| Metformin Hcl | 49 | 18 |
| Tamsulosin Hcl | 47 | — |
| Fluticasone Propionate | 44 | 20 |
| Hydrochlorothiazide | 40 | 16 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-11-04
- Last updated
- 2019-08-28
Frequently asked questions
- What is Joan Myles's NPI number?
- Joan Myles's National Provider Identifier (NPI) is 1326291311, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joan Myles's specialty?
- Joan Myles is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Joan Myles located?
- Joan Myles's practice location on file with NPPES is 1525 7th St Nw, Washington, DC 20001-3201.
- What is Joan Myles's phone number?
- The practice phone number listed in the NPPES registry for Joan Myles is (202) 386-7020.
- Does Joan Myles accept Medicare?
- Joan Myles is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joan Myles's NPI active?
- Yes — Joan Myles's NPI (1326291311) is active in the NPPES registry as of the last update on 2019-08-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.