Patricia Gao, M.D.
NPI 1821070608 · Internal Medicine Physician · Glen Burnie, MD
Patricia Gao, M.D. is a Internal Medicine Physician provider in Glen Burnie, MD (NPI 1821070608).
Provider details
- NPI number
- 1821070608
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- D0056046 (MD)
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
277 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 125 | $185 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 64 | $8 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 49 | $133 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 15 | $15 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 12 | $134 |
| Annual Depression Screening, 5 to 15 MinutesG0444 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 63 | 39 |
| Losartan Potassium | 60 | 38 |
| Amlodipine Besylate | 53 | 38 |
| Lisinopril | 37 | 24 |
| Levothyroxine Sodium | 31 | 16 |
| Metoprolol Succinate | 24 | 19 |
| Rosuvastatin Calcium |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$89 across 4 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
- 2005-11-16
- Last updated
- 2020-06-24
- Certified
- 2020-06-24
Frequently asked questions
- What is Patricia Gao's NPI number?
- Patricia Gao's National Provider Identifier (NPI) is 1821070608, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patricia Gao's specialty?
- Patricia Gao is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Patricia Gao located?
- Patricia Gao's practice location on file with NPPES is 203 Hospital Dr, Glen Burnie, MD 21061-6904.
- What is Patricia Gao's phone number?
- The practice phone number listed in the NPPES registry for Patricia Gao is (410) 760-7333.
- Is Patricia Gao's NPI active?
- Yes — Patricia Gao's NPI (1821070608) is active in the NPPES registry as of the last update on 2020-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.