DR. MARK STEVEN FIXLEY M.D.
NPI 1487641569
Internal Medicine - Pulmonary Disease in Oklahoma City, OK
NPI Status: Active since October 04, 2005
Contact Information
4050 W MEMORIAL RD FL 3
OKLAHOMA CITY, OK
ZIP 73120
Phone: (405) 608-3800
Fax: (405) 608-1594
- Individual
- Male
- Internal Medicine
- Pulmonary Disease
About MARK FIXLEY
This page provides the complete NPI Profile along with additional information for Mark Fixley, an internist established in Oklahoma City, Oklahoma with a medical specialization in Internal Medicine, focusing in pulmonary disease . The healthcare provider is registered in the NPI registry with number 1487641569 assigned on October 2005. The practitioner's primary taxonomy code is 207RP1001X with license number 12889 (OK). The provider is registered as an individual and his NPI record was last updated 6 years ago.
- NPI
- 1487641569
- Provider Name
- DR. MARK STEVEN FIXLEY M.D.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 4050 W MEMORIAL RD FL 3 OKLAHOMA CITY, OK 73120
- Location Phone
- (405) 608-3800
- Location Fax
- (405) 608-1594
- Mailing Address
- 7800 NW 85TH TER OKLAHOMA CITY, OK 73132
- Is Sole Proprietor?
- No
- Enumeration Date
- 10-04-2005
- Last Update Date
- 11-09-2020
- Code Navigator
An internist like Mark Fixley 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
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 Pulmonary Disease
- Taxonomy Code
- 207RP1001X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 12889
- License State
- OK
- Taxonomy Description
- An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
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) |
|---|---|---|---|---|
| 1 | 207RC0200X | Allopathic & Osteopathic Physicians | Internal Medicine | 12889 (OK) |
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
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.
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 |
|---|---|---|---|
| 100195850A | MEDICAID (05) | OK | |
| P00169319 | OTHER (01) | OK | RAILROAD MEDICARE |
Reviews for DR. MARK STEVEN FIXLEY M.D.
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NPI NPI Number Validation
How NPI Validation Works
The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.
To verify the NPI 1487641569, we treat the final digit (9) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).
Digit-by-digit view
Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.
Step 1: Double every other digit from the right
Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 61 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 20 providers are registered at the same or a nearby location.
OKLAHOMA CITY, OK 73120
OKLAHOMA CITY, OK 73120
OKLAHOMA CITY, OK 73120
OKLAHOMA CITY, OK 73120
OKLAHOMA CITY, OK 73120
OKLAHOMA CITY, OK 73120
OKLAHOMA CITY, OK 73120
OKLAHOMA CITY, OK 73120
OKLAHOMA CITY, OK 73120
OKLAHOMA CITY, OK 73120
OKLAHOMA CITY, OK 73120
OKLAHOMA CITY, OK 73120
OKLAHOMA CITY, OK 73120
OKLAHOMA CITY, OK 73120
OKLAHOMA CITY, OK 73120
OKLAHOMA CITY, OK 73120
OKLAHOMA CITY, OK 73120
OKLAHOMA CITY, OK 73120
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1487641569, enumerated as an "individual" on October 04, 2005.
The provider is located at 4050 W MEMORIAL RD FL 3 OKLAHOMA CITY, OK 73120 and the phone number is (405) 608-3800.
Internal Medicine with taxonomy code 207RP1001X and a focus in Pulmonary Disease.
The provider might be accepting Accepts: Medicare, Medicaid and Railroad Medicare. Please consult your insurance carrier or call the provider to verify.
