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Edit this profileAt a glance
- 6801 Mcpherson Ave, Suite 226, Laredo, TX 78041
About Dr. Nimchan
Listed in the NPI registry as a specialist, Ralph Nimchan, MD practices in Laredo, TX. According to Medicare claims data, Ralph cared for 340 Medicare patients across 660 services. The services billed most often include established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only, and routine electrocardiogram (ecg) using at least 12 leads with interpretation and report. NPI 1245211754 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (956) 723-0462
- Email not available
Practice Locations
6801 MCPHERSON AVE SUITE 226
Laredo, TX 78041
Procedures Most Often Billed to Medicare
660 services · 340 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
96 | Less often than most peers in Specialist |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
76 | As often as other peers in Specialist |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
60 | Less often than most peers in Specialist |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
19 | Less often than most peers in Specialist |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
319 | More often than most peers in Specialist |
| Physician or allowed practitioner supervision of a patient receiving medicare-covered services provided by a participating home health agency (patient not present) requiring complex and multidisciplinary care modalities involving regular physician or allo | Billing code | G0181 |
74 | As often as other peers in Specialist |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
16 | Less often than most peers in Specialist |
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 specialists at this location 1
Same specialty, same street address — most likely the same department or group.
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.
Other specialists in Laredo 6
Same specialty, same city.
More connections — 4 related providers in 1 group
Also performs Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 4
Providers in TX who bill this service to Medicare most often.
Common questions
What kind of doctor is Dr. Nimchan?
Dr. Nimchan is a specialist in Laredo, TX. That is the designation recorded for this NPI in the federal registry.
NPI registry
What is Dr. Nimchan's address?
Dr. Nimchan is listed at 6801 Mcpherson Ave Suite 226, Laredo, TX 78041. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Nimchan?
The number on file is (956) 723-0462. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Dr. Nimchan's NPI number?
Dr. Nimchan's National Provider Identifier is 1245211754. 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
How long has Dr. Nimchan been practicing?
Dr. Nimchan has 21+ years experience. Registered with an NPI since 2005. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What procedures does Dr. Nimchan perform?
According to Medicare billing data, Dr. Nimchan provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report only and routine electrocardiogram using at least 12 leads with interpretation and report, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Nimchan confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Nimchan. If this is you, claiming it is free.
Guide.md
Guide.md listings do not constitute medical advice or an endorsement.