MICHAEL T MOHUN JR. MD
NPI 1235123043
Emergency Medicine - Emergency Medical Services in Harlingen, TX

NPI Status: Active since September 07, 2005

Contact Information

2101 PEASE ST
HARLINGEN, TX
ZIP 78550
Phone: (956) 389-1100

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  • Individual
  • Male
  • Emergency Medicine
  • Emergency Medical Services
  • Accepts Insurance
  • PECOS Enrolled

About MICHAEL MOHUN

This page provides the complete NPI Profile along with additional information for Michael Mohun, a provider established in Harlingen, Texas with a medical specialization in Emergency Medicine, focusing in emergency medical services . The healthcare provider is registered in the NPI registry with number 1235123043 assigned on September 2005. The practitioner's primary taxonomy code is 207PE0004X with license number F4295 (TX). The provider is registered as an individual and his NPI record was last updated 18 years ago.

NPI
1235123043
Provider Name
MICHAEL T MOHUN JR. MD
Gender
Male
Entity Type
Individual
Location Address
2101 PEASE ST HARLINGEN, TX 78550
Location Phone
(956) 389-1100
Mailing Address
PO BOX 5357 NORMAN, OK 73070
Mailing Phone
(866) 321-8433
Is Sole Proprietor?
No
Enumeration Date
09-07-2005
Last Update Date
07-08-2007
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Emergency Medicine Emergency Medical Services

Taxonomy Code
207PE0004X
Type
Allopathic & Osteopathic Physicians
License No.
F4295
License State
TX
Taxonomy Description
An emergency medicine physician who specializes in non-hospital based emergency medical services (e.g., disaster site, accident scene, transport vehicle, etc.) to provide pre-hospital assessment, treatment, and transport patients.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Blue Advantage Bronze HMO? 204 - HMO
  • Blue Advantage Bronze HMO? 301 - HMO
  • Blue Advantage Bronze HMO? Standard - HMO
  • Blue Advantage Gold HMO? 206 - HMO
  • Blue Advantage Gold HMO? 603 - HMO
  • Blue Advantage Gold HMO? Standard - HMO
  • Blue Advantage Plus Bronze? 303 - POS
  • Blue Advantage Plus Bronze? 305 - POS
  • Blue Advantage Plus Bronze? Standard - POS
  • Blue Advantage Plus Gold? 203 - POS
  • CHRISTUS Bronze - HMO
  • CHRISTUS Bronze Essential - HMO
  • CHRISTUS Bronze Essential Plus - HMO
  • CHRISTUS Bronze Plus - HMO
  • CHRISTUS Catastrophic - HMO
  • CHRISTUS Gold - HMO
  • CHRISTUS Gold Essential - HMO
  • CHRISTUS Gold Essential Plus - HMO
  • CHRISTUS Gold Plus - HMO
  • CHRISTUS Silver - HMO
  • Bronze Classic 4700 (Select) - HMO
  • Bronze Classic PCP Saver Plus Rx Copay (Select) - HMO
  • Bronze Classic Standard (Choice) - HMO
  • Bronze Classic Standard (Select) - HMO
  • Gold Classic Standard (Choice) - HMO
  • Gold Classic Standard (Select) - HMO
  • Secure (Choice) - HMO
  • Silver Classic Standard (Choice) - HMO
  • Silver Classic Standard (Select) - HMO
  • Silver Elite Saver Plus Rx Copay (Select) - HMO
  • Bronze Classic 4700 - EPO
  • Bronze Classic 4700 | MercyOne - EPO
  • Bronze Classic Standard - EPO
  • Bronze Classic Standard | MercyOne - EPO
  • Bronze Elite + PCP Saver Plus - EPO
  • Bronze Elite + PCP Saver Plus | MercyOne - EPO
  • Gold Classic - EPO
  • Gold Classic Standard - EPO
  • Gold Classic Standard | MercyOne - EPO
  • Gold Elite - EPO

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
8D4023MEDICARE ID-TYPE UNSPECIFIED (04)TX 
C19458MEDICARE UPIN (02) 

Medicare Participation & PECOS Enrollment Status

Michael Mohun is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Critical care, first 30-74 minutes

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

This service was performed 17 times for 16 patients

Emergency department visit for life threatening or functioning severity

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

This service was performed 69 times for 67 patients

Emergency department visit for problem of high severity

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

This service was performed 12 times for 12 patients

Emergency department visit for problem of moderate severity

An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.

This service was performed 26 times for 26 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

This service was performed 77 times for 68 patients

Physician Visit Costs

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 78550 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99203

  • Average New Patient Price $84.92
  • Minimum New Patient Price $54.84
  • Maximum New Patient Price $166.88
  • Average New Patient Copayment $21.23
  • Minimum New Patient Copayment $13.71
  • Maximum New Patient Copayment $41.72

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99214

  • Average Established Patient Price $97.05
  • Minimum Established Patient Price $17.52
  • Maximum Established Patient Price $136.11
  • Average Established Patient Copayment $24.26
  • Minimum Established Patient Copayment $4.38
  • Maximum Established Patient Copayment $34.02

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

Reviews for MICHAEL T MOHUN JR. MD

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1235123043
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
226522608
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 2 + 6 + 5 + 2 + 2 + 6 + 0 + 8 + 24 = 57
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 57 = 33

The NPI number 1235123043 is valid because the calculated check digit 3 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 19 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1376537175 MARK M HAYDEN MD
Individual
Emergency Medicine (Emergency Medical Services)2101 PEASE ST
HARLINGEN, TX 78550
(956) 389-1100
1699769513VALLEY EMERGENCY PHYSICIANS
Organization
Emergency Medicine2101 PEASE ST
HARLINGEN, TX 78550
(956) 389-1100
1942294756 DAVID D MOYER DIENER MD
Individual
Emergency Medicine (Emergency Medical Services)2101 PEASE ST
HARLINGEN, TX 78550
(956) 389-1100
1982698437 EDWARD L MASON MD
Individual
Emergency Medicine (Emergency Medical Services)2101 PEASE ST
HARLINGEN, TX 78550
(956) 389-1100
1134113699 ROBERT T WRIGHT DO
Individual
Emergency Medicine (Emergency Medical Services)2101 PEASE ST
HARLINGEN, TX 78550
(956) 389-1100
1649264284 DOLORES A BAILEY DO
Individual
Emergency Medicine (Emergency Medical Services)2101 PEASE ST
HARLINGEN, TX 78550
(956) 389-1100
1891764171DR. LAWRENCE J DAHM MD
Individual
Pathology (Anatomic Pathology & Clinical Pathology)2101 PEASE ST
HARLINGEN, TX 78550
(956) 423-3335
1740249846DR. MARGIE W CORNWELL MD
Individual
Pathology (Clinical Pathology/Laboratory Medicine)2101 PEASE ST
HARLINGEN, TX 78550
(956) 423-3335
1386603496DR. DEWITT S DAVENPORT MD
Individual
Pathology (Anatomic Pathology & Clinical Pathology)2101 PEASE ST
HARLINGEN, TX 78550
(956) 423-3335
1184683286DR. NORMA J FARLEY MD
Individual
Pathology (Anatomic Pathology & Clinical Pathology)2101 PEASE ST
HARLINGEN, TX 78550
(956) 423-3335
1508818485DR. CHENG-HURD LIU M.D.
Individual
Pediatrics (Neonatal-Perinatal Medicine)2101 PEASE ST
HARLINGEN, TX 78550
(956) 423-0112
1104852714 PERLA C RUFO CRNA
Individual
Nurse Anesthetist, Certified Registered2101 PEASE ST
HARLINGEN, TX 78550
(956) 389-1100
1386670958DR. GERARD DESOUZA M.D.
Individual
Anesthesiology2101 PEASE ST
HARLINGEN, TX 78550
(956) 389-1100
1104853548 ROSE M LIRA-OSTREA RN
Individual
Registered Nurse2101 PEASE ST
HARLINGEN, TX 78550
(956) 389-1100
1073543997DR. ANGELA ARENAL MD
Individual
Anesthesiology2101 PEASE ST VALLEY BAPTIST MEDICAL CENTER
HARLINGEN, TX 78550
(956) 389-1100
1154351070DR. PAUL H YANG D.O.
Individual
Anesthesiology2101 PEASE ST
HARLINGEN, TX 78550
(956) 389-1100
1326078247DR. MICHAEL E SIMPSON M.D.
Individual
Anesthesiology2101 PEASE ST
HARLINGEN, TX 78550
(956) 189-1100
1134159056DR. SHASHI B GOEL M.D.
Individual
Anesthesiology2101 PEASE ST
HARLINGEN, TX 78550
(956) 389-1100
1770513699DR. CATHERINE SHEPPERD M.D.
Individual
Anesthesiology2101 PEASE ST
HARLINGEN, TX 78550
(956) 389-1100

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1235123043, enumerated in the NPI registry as an "individual" on September 07, 2005

The provider is located at 2101 Pease St Harlingen, Tx 78550 and the phone number is (956) 389-1100

The provider's speciality is Emergency Medicine with taxonomy code 207PE0004X with a focus in Emergency Medical Services

The provider might be accepting Accepts: Blue Cross and Blue Shield of Texas, CHRISTUS. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

Medicare beneficiaries should expect a typical cost of $84.92 with an average copayment of $21.23 for new patient appointments. Established patients should expect a typical charge of $97.05 and an average copayment of 24.26. Please review your insurance plan or contact the provider directly to determine your specific costs.

The most common procedures or services performed by this practitioner are: Critical care, first 30-74 minutes, Emergency department visit for life threatening or functioning severity, Emergency department visit for problem of high severity, Emergency department visit for problem of moderate severity and Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only.

This NPI record was last updated on September 07, 2005. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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