ONYEKACHI C OBI M.D.
NPI 1639500895
Internal Medicine - Critical Care Medicine in Winter Garden, FL


Quality Rating: 76.53 out of 100 score

NPI Status: Active since December 12, 2013

Contact Information

17000 PORTER RD
WINTER GARDEN, FL
ZIP 34787
Phone: (321) 841-3467
Fax: (407) 253-2563

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  • Individual
  • Female
  • Years of Experience 15
  • Internal Medicine
  • Critical Care Medicine
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About ONYEKACHI OBI

This page provides the complete NPI Profile along with additional information for Onyekachi Obi, an internist established in Winter Garden, Florida with a medical specialization in Internal Medicine, focusing in critical care medicine and more than 15 years of experience. The healthcare provider is registered in the NPI registry with number 1639500895 assigned on December 2013. The practitioner's primary taxonomy code is 207RC0200X with license number ME130760 (FL). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1639500895
Provider Name
ONYEKACHI C OBI M.D.
Gender
Female
Entity Type
Individual
Location Address
17000 PORTER RD WINTER GARDEN, FL 34787
Location Phone
(321) 841-3467
Location Fax
(407) 253-2563
Mailing Address
17000 PORTER RD WINTER GARDEN, FL 34787
Mailing Phone
(321) 841-3467
Mailing Fax
(407) 253-2563
Medical School Name
OTHER
Graduation Year
2011
Is Sole Proprietor?
No
Enumeration Date
12-12-2013
Last Update Date
01-23-2025
Code Navigator

An internist like Onyekachi Obi is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

Location Map

Secondary Locations

  • 601 E Rollins St
    Orlando, FL 32803
    (407) 303-7283
  • 7978 Lake Wilson Rd
    Davenport, FL 33896
    (321) 843-7900

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

Internal Medicine Critical Care Medicine

Taxonomy Code
207RC0200X
Type
Allopathic & Osteopathic Physicians
License No.
ME130760
License State
FL
Taxonomy Description
An internist who diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

125063931 (IL)
2207RN0300XAllopathic & Osteopathic Physicians

Internal Medicine
Nephrology

ME130760 (FL)
3390200000XStudent, Health Care

Student in an Organized Health Care Education/Training Program

 

Insurance Plans Accepted

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

  • Bronze 4 - HMO
  • Bronze 8 - HMO
  • Gold 1 - HMO
  • Gold 1 with Adult Vision Services - HMO
  • Gold 8 - HMO
  • Silver 1 - HMO
  • Silver 1 with Adult Vision Services - HMO
  • Silver 12 with First 4 Primary Care Visits Free - HMO
  • Silver 8 - HMO
  • Silver 9 - 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 Standard - EPO
  • Gold Classic Standard | MercyOne - EPO
  • Gold Elite - EPO
  • Gold Elite | MercyOne - EPO
  • Bronze Classic 4700 - EPO
  • Bronze Classic Standard - EPO
  • Bronze Elite + PCP Saver Plus - EPO
  • Gold Classic Standard - EPO
  • Gold Elite - EPO
  • Gold Elite Saver Plus - EPO
  • Secure - EPO
  • Silver Classic Standard - EPO
  • Silver Elite - EPO
  • Silver Simple Chronic Care CKM - 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
108666500MEDICAID (05)FL 

Medicare Participation & PECOS Enrollment Status

Onyekachi Obi is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Onyekachi Obi 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

  • PECOS PAC ID: 3779861125

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20201202000207

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • 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 397 times for 143 patients

Emergent insertion of breathing tube into windpipe using an endoscope

This is a procedure where a thin tube is inserted into your windpipe to aid in breathing. It's done in emergency situations, using an endoscope, a tool with a light and camera, to ensure correct placement.

This service was performed 15 times for 14 patients

Follow-up hospital inpatient care per day, typically 35 minutes

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

This service was performed 17 times for 15 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $32.51 for a new patient copayment and $24.79 for an established patient copayment.

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 34787 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $130.04
  • Minimum New Patient Price $56
  • Maximum New Patient Price $171.84
  • Average New Patient Copayment $32.51
  • Minimum New Patient Copayment $14
  • Maximum New Patient Copayment $42.96

Established Patients Visit Costs *

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

  • Average Established Patient Price $99.16
  • Minimum Established Patient Price $17.57
  • Maximum Established Patient Price $139.16
  • Average Established Patient Copayment $24.79
  • Minimum Established Patient Copayment $4.39
  • Maximum Established Patient Copayment $34.79

* 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.

Overall MIPS Quality Performance

The provider participated in CMS Quality Payment Program under the Merit-based Incentive Payment System (MIPS) and has an overall final score of 76.53, based on four performance areas: quality, improvement activities, promoting interoperability, and cost. The purpose of this information is to help people with Medicare make informed decisions and incentivize doctors and clinicians to maximize performance.

The Merit-based Incentive Payment System (MIPS) is a way providers could use to participate in CMS Quality Payment Program (QPP). The MIPS program affects clinician reimbursement for Part B covered professional services and also rewards them for improving the quality of patient care and outcomes.

  • Final Score: 76.53 out of 100

    The MIPS program evaluates providers across multiple categories with a specific weight for each category resulting a in a MIPS final score that ranges from 0 to 100 points. The MIPS Final Score determines whether providers receive a negative, neutral or positive MIPS payment adjustment.

  • Quality Score: 49.37

    The Quality category assesses providers performance on clinical practices and patient outcomes under the traditional MIPS program. The quality measures help identify the quality of healthcare processes, outcomes, and patient experiences. The Quality measure category compromises 40% providers final MPIS scores.

    There are six collection types for MIPS quality measures: Electronic Clinical Quality Measures (eCQMs), MIPS Clinical Quality Measures (CQMs), Qualified Clinical Data Registry (QCDR) Measures, Medicare Part B claims measures, CMS Web Interface measures and The Consumer Assessment of Healthcare Providers and Systems (CAHPS) for MIPS Survey.

  • Promoting Interoperability Score: 100

    The Interoperability category measures the providers ability to use technology to exchange and make use of healthcare information in a way that is less burdensome and improves outcomes. The Interoperability measure category compromises 25% providers final MPIS scores.

    The MIPS Interoperability measure focuses on the use of certified electronic health record technology (CEHRT) to improve patient access health information, the exchange of information between clinicians and pharmacies and the systematic collection, analysis, and interpretation of healthcare data.

  • Improvement Activities Score: 40

    The Improvement Activities performance category evaluates the providers participation in clinical activities that support the improvement of clinical practice, care delivery, and outcomes. Providers have the option to choose 2 to 4 activities from an inventory of over 100 improvement activities. Providers typically choose the activities that best fit their needs. The improvement activities measure category compromises 15% providers final MPIS scores.

    The Improvement measures aim to better patient engagement, patient safety and other areas of patient care. The Improvement Activities category compromises 15% of providers final MPIS scores.

  • Cost Score: 68.58

    The Cost performance category asses the amount and types of services provided and how clinicians coordinate care and seek improvement of health outcomes by ensuring patients receive the appropriate services.

    Although providers don't determine the price of healthcare services they are important in delivering high-quality care at a reasonable cost. The Cost measures category compromises 20% of providers final MPIS scores.

  • Cost Score: 68.58

    The Cost performance category asses the amount and types of services provided and how clinicians coordinate care and seek improvement of health outcomes by ensuring patients receive the appropriate services.

    Although providers don't determine the price of healthcare services they are important in delivering high-quality care at a reasonable cost. The Cost measures category compromises 20% of providers final MPIS scores.

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Onyekachi Obi is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
ORLANDO HEALTH-HEALTH CENTRAL HOSPITAL10000 W COLONIAL DR
OCOEE, FL 34761
(407) 296-1820Acute Care Hospitals

Reviews for ONYEKACHI C OBI M.D.

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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.
1639500895
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
26691000818
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 6 + 6 + 9 + 1 + 0 + 0 + 0 + 8 + 1 + 8 + 24 = 65
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 65 = 55

The NPI number 1639500895 is valid because the calculated check digit 5 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 12 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1841673191DR. COLE FEFFER M.D.
Individual
Emergency Medicine17000 PORTER RD
WINTER GARDEN, FL 34787
(407) 407-1150
1821763160EMERGENCY PHYSICIANS OF CENTRAL FLORIDA, LLP
Organization
Emergency Medicine17000 PORTER RD
WINTER GARDEN, FL 34787
(352) 394-4071
1346911484 SAJO KURIAN PA-C
Individual
Physician Assistant (Medical)17000 PORTER RD
WINTER GARDEN, FL 34787
(954) 253-2279
1033871157 REBEKAH VAZQUEZ RN
Individual
Registered Nurse (Critical Care Medicine)17000 PORTER RD
WINTER GARDEN, FL 34787
(407) 407-0000
1033603626 ADRIANA YATES MUNAR MD
Individual
Internal Medicine17000 PORTER RD
WINTER GARDEN, FL 34787
(321) 841-3467
1629620554DR. TALIA M SMITH MD
Individual
Emergency Medicine17000 PORTER RD
WINTER GARDEN, FL 34787
(407) 407-0000
1093478828 SHERMAINE CHLOE ACOSTA APRN
Individual
Nurse Practitioner (Adult Health)17000 PORTER RD
WINTER GARDEN, FL 34787
(407) 648-5384
1972028199 STEPHANIE CREIGHTON BARRETT CNM
Individual
Advanced Practice Midwife17000 PORTER RD
WINTER GARDEN, FL 34787
(407) 635-3058
1306418876ANESTHESIOLOGISTS OF GREATER ORLANDO INC
Organization
Anesthesiology17000 PORTER RD
WINTER GARDEN, FL 34787
(877) 328-1119
1073624649DR. LOVELL LEONARD MAYLE MD
Individual
Anesthesiology (Pain Medicine)17000 PORTER RD
WINTER GARDEN, FL 34787
(321) 842-5052
1578996468DR. LUIS ERNESTO GARCIA SUERO MD
Individual
Internal Medicine17000 PORTER RD
WINTER GARDEN, FL 34787
(321) 841-3467
1871316497 MIRANDA ANNE GRANCHE APRN
Individual
Nurse Practitioner (Family)17000 PORTER RD
WINTER GARDEN, FL 34787
(614) 769-2508

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1639500895, enumerated in the NPI registry as an "individual" on December 12, 2013

The provider is located at 17000 Porter Rd Winter Garden, Fl 34787 and the phone number is (321) 841-3467

The provider's speciality is Internal Medicine with taxonomy code 207RC0200X with a focus in Critical Care Medicine

The provider has more than 15 years of experience.

The provider might be accepting Accepts: Molina Healthcare, Oscar Health Plan, Inc., Oscar. 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.

The provider has an overall high rating in the following quality measures: uses technology to exchange and make use of healthcare information.

Medicare beneficiaries should expect a typical cost of $130.04 with an average copayment of $32.51 for new patient appointments. Established patients should expect a typical charge of $99.16 and an average copayment of 24.79. 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, Emergent insertion of breathing tube into windpipe using an endoscope and Follow-up hospital inpatient care per day, typically 35 minutes.

The practitioner is affiliated to the following hospital(s): ORLANDO HEALTH-HEALTH CENTRAL HOSPITAL. Hospital affiliations are identified through self-reporting data and service claims based on the place of service.

This NPI record was last updated on December 12, 2013. 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].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.