Physician Profile
Unclaimed ProfileAbout MANKOWITZ
Based in Chesterfield, MO, Keith Mankowitz, MD is listed in the NPI registry under cardiovascular disease (cardiology). Keith is also listed as specializing in cardiovascular disease. According to Medicare claims data, Keith cared for 1,697 Medicare patients across 2,700 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
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (314) 434-3278
- Email not available
Practice Locations
121 SAINT LUKES CENTER DR STE 303
Chesterfield, MO 63017
Procedures Most Often Billed to Medicare
2,700 services · 1,697 patients · 17 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
409 |
| Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes | Treatment | 99152 |
50 |
| External shock to heart to regulate heart beat | Treatment | 92960 |
50 |
| Ultrasound of heart with color-depicted blood flow, rate and valve function | Treatment | 93325 |
15 |
| Ultrasound of heart blood flow, valves and chambers | Treatment | 93320 |
15 |
| Ultrasound of heart with probe in esophagus, with report | Treatment | 93312 |
15 |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
12 |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
1,357 |
| Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | Office visit | 99233 |
464 |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
107 |
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.
Other cardiovascular diseases at this location 1
Same specialty, same street address — most likely the same department or group.
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.
More connections — 30 related providers in 4 groups
Other cardiovascular diseases in Chesterfield 7
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 1987 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 7
Providers in MO who bill this service to Medicare most often.
Common questions
What does Dr. Mankowitz specialize in?
Dr. Mankowitz is a cardiovascular disease (cardiology) in Chesterfield, MO. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CARDIOVASCULAR DISEASE (CARDIOLOGY)”.
NPI registry
Where is Dr. Mankowitz located?
Dr. Mankowitz is listed at 121 SAINT LUKES CENTER DR STE 303, Chesterfield, MO 63017. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Mankowitz's phone number?
The number on file is (314) 434-3278. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Mankowitz's NPI number?
Dr. Mankowitz's National Provider Identifier is 1598783938. 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. Mankowitz go to medical school?
Dr. Mankowitz attended Other, graduating in 1987. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Mankowitz been practicing?
Dr. Mankowitz has 39 years experience. Calculated from a graduation year of 1987, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Mankowitz do most often?
According to Medicare billing data, Dr. Mankowitz provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report and use of a drug to induce depression of consciousness by physician performing a procedure , initial 15 minutes, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Mankowitz confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Mankowitz. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.