Physician Profile
John Wah, M.D.
Unclaimed ProfileAbout Dr. Wah
Based in Westminster, MD, John Wah, M.D. is listed in the NPI registry under geriatric medicine. John is also listed as specializing in internal medicine. According to Medicare claims data, John cared for 1,038 Medicare patients across 3,010 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (410) 871-8104
- Email not available
Practice Locations
77 E MAIN ST STE 215
Westminster, MD 21157
Conditions Commonly Evaluated or Treated
Within Geriatric Medicine generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Most searched conditions
Procedures & services
Most searched procedures
Procedures Most Often Billed to Medicare
3,010 services · 1,038 patients · 9 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | Office visit | 99310 |
1,186 |
| Complex chronic care management services for two or more chronic conditions, first 60 minutes of clinical staff time directed by health care professional, per calendar month | Office visit | 99487 |
788 |
| Advance care planning, first 30 minutes | Office visit | 99497 |
309 |
| Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99309 |
240 |
| Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more | Office visit | 99306 |
183 |
| Telephone medical discussion with physician, 21-30 minutes | Office visit | 99443 |
136 |
| Prolonged nursing facility evaluation and management service(s) beyond the total time for the primary service (when the primary service has been selected using time on the date of the primary service); each additional 15 minutes by the physician or qualif | Billing code | G0317 |
114 |
| Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more | Office visit | 99308 |
34 |
| Nursing facility discharge management, more than 30 minutes | Office visit | 99316 |
20 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 8 related providers in 1 group
Class of 2011 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Dr. Wah specialize in?
Dr. Wah is a geriatric medicine in Westminster, MD. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “GERIATRIC MEDICINE”.
NPI registry
Where is Dr. Wah located?
Dr. Wah is listed at 77 E MAIN ST STE 215, Westminster, MD 21157. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Wah's phone number?
The number on file is (410) 871-8104. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Wah's NPI number?
Dr. Wah's National Provider Identifier is 1265727580. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Wah go to medical school?
Dr. Wah attended Other, graduating in 2011. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Wah been practicing?
Dr. Wah has 15 years experience. Calculated from a graduation year of 2011, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Wah do most often?
According to Medicare billing data, Dr. Wah the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Wah confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Wah. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.