Jessy Ang, M.D.
NPI 1639518327 · Family Medicine Physician · Lakewood, WA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jessy Ang, M.D. is a Family Medicine Physician provider in Lakewood, WA (NPI 1639518327).
Provider details
- NPI number
- 1639518327
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD462471 (PA)
Specialties & taxonomies
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
13 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
370 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 | 221 | $126 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 71 | $129 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 43 | $86 |
| Hemoglobin A1c Level83036 | 35 | $9 |
Typical Medicare-allowed amounts for these services range $9–$129 (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 · 114 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 281 | 88 |
| Gabapentin | 203 | 36 |
| Lisinopril | 202 | 58 |
| Levothyroxine Sodium | 180 | 46 |
| Amlodipine Besylate | 163 | 58 |
| Alprazolam | 123 | 14 |
| Omeprazole |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-06-17
- Last updated
- 2020-12-07
- Certified
- 2020-12-07
Frequently asked questions
- What is Jessy Ang's NPI number?
- Jessy Ang's National Provider Identifier (NPI) is 1639518327, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jessy Ang's specialty?
- Jessy Ang is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Jessy Ang located?
- Jessy Ang's practice location on file with NPPES is 9537 Gravelly Lake Dr Sw, Lakewood, WA 98499-1513.
- What is Jessy Ang's phone number?
- The practice phone number listed in the NPPES registry for Jessy Ang is (253) 984-2000.
- Does Jessy Ang accept Medicare?
- Jessy Ang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jessy Ang's NPI active?
- Yes — Jessy Ang's NPI (1639518327) is active in the NPPES registry as of the last update on 2020-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.