Physician Profile
Based in Santa Monica, CA, Christie Lynn Masters, MD, MBA, MHA is listed in the NPI registry under internal medicine. Christie graduated from University of Missouri, Columbia School of Medicine in 2008. Medicare claims data shows Christie provided 1,060 services to 521 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Source: NPPES NPI Registry
1250 16TH ST C2304
Santa Monica, CA 90404
Within Internal 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.
Most searched conditions
Most searched procedures
1,060 services · 521 patients · 8 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
658 |
| Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | Office visit | 99223 |
166 |
| Hospital discharge day management, more than 30 minutes | Office visit | 99239 |
111 |
| Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | Office visit | 99310 |
32 |
| Advance care planning, first 30 minutes | Office visit | 99497 |
30 |
| Hospital discharge day management, 30 minutes or less | Office visit | 99238 |
24 |
| Critical care, first 30-74 minutes | Office visit | 99291 |
22 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | Office visit | 99232 |
17 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Dr. Masters is an internal medicine in Santa Monica, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “INTERNAL MEDICINE”.
NPI registry
Dr. Masters is listed at 1250 16TH ST C2304, Santa Monica, CA 90404. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (310) 319-4698. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Dr. Masters's National Provider Identifier is 1467613521. 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
Dr. Masters attended University of Missouri, Columbia School of Medicine, graduating in 2008. This comes from the CMS National Downloadable File.
CMS public data
Dr. Masters has 18 years experience. Calculated from a graduation year of 2008, reported in the CMS National Downloadable File.
CMS public data
According to Medicare billing data, Dr. Masters 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
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Masters. 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.