MR. DAVID MICHAEL GRISCHKAN MD
NPI 1427149855
Surgery in Beachwood, OH
NPI Status: Active since September 28, 2006
Contact Information
24025 COMMERCE PARK RD
BEACHWOOD, OH
ZIP 44122
Phone: (216) 591-1420
Fax: (216) 591-1424
- Individual
- Male
- Surgery
- Opted-Out Medicare
About DAVID GRISCHKAN
This page provides the complete NPI Profile along with additional information for David Grischkan, a provider established in Beachwood, Ohio with a medical specialization in Surgery. The healthcare provider is registered in the NPI registry with number 1427149855 assigned on September 2006. The practitioner's primary taxonomy code is 208600000X with license number 35 043703 (OH). The provider is registered as an individual and his NPI record was last updated 18 years ago.
- NPI
- 1427149855
- Provider Name
- MR. DAVID MICHAEL GRISCHKAN MD
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 24025 COMMERCE PARK RD BEACHWOOD, OH 44122
- Location Phone
- (216) 591-1420
- Location Fax
- (216) 591-1424
- Mailing Address
- 24025 COMMERCE PARK RD BEACHWOOD, OH 44122
- Mailing Phone
- (216) 591-1420
- Mailing Fax
- (216) 591-1424
- Is Sole Proprietor?
- No
- Enumeration Date
- 09-28-2006
- Last Update Date
- 07-08-2007
- Code Navigator
A surgeon like David Grischkan treats injuries, diseases, and deformities through surgical operations. A surgeon could correct physical deformities, repair bone and tissue, or perform preventive or elective surgeries. Surgeons also examine patients, perform and interpret diagnostic tests, and provide counsel on preventive healthcare.
The provider doesn't accept Medicare and has signed an affidavit to be excluded from the Medicare program. If you are a Medicare beneficiary this means a provider can charge whatever they want for services rendered but must follow certain rules to do so. David Grischkan opted out of Medicare effective on 06-30-2020 until 06-30-2026. Opt out periods last for two years and cannot be terminated unless the provider is opting out for the very first time and the affidavit is terminated no later than 90 days after the opt out effective date. Opt-out affidavits might renew automatically renew every two years. The provider opted out of Medicare and cannot order and refer services to other healthcare providers.
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
Surgery
- Taxonomy Code
- 208600000X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- 35 043703
- License State
- OH
- Taxonomy Description
- A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
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.
*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 |
|---|---|---|---|
| A78878 | MEDICARE UPIN (02) | ||
| 0397637 | MEDICAID (05) | OH | |
| 0465022 | MEDICARE ID-TYPE UNSPECIFIED (04) |
Medicare Participation & PECOS Enrollment Status
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.
Opted-Out of Medicare? Yes
Opt-Out Effective Date: 06-30-2020
Opt-Out End Date: 06-30-2026
Eligible to Order and Refer? No
Reviews for MR. DAVID MICHAEL GRISCHKAN 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. | |||||||||
| 1 | 4 | 2 | 7 | 1 | 4 | 9 | 8 | 5 | 5 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 4 | 4 | 7 | 2 | 4 | 18 | 8 | 10 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 4 + 4 + 7 + 2 + 4 + 1 + 8 + 8 + 1 + 0 + 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 = 5 | 5 | ||||||||
The NPI number 1427149855 is valid because the calculated check digit 5 using the Luhn validation algorithm matches the last digit of the original NPI number.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1427149855, enumerated in the NPI registry as an "individual" on September 28, 2006
The provider is located at 24025 Commerce Park Rd Beachwood, Oh 44122 and the phone number is (216) 591-1420
The provider's speciality is Surgery with taxonomy code 208600000X
The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.
No, the provider signed an affidavit on June 30, 2020 to opt-out of the Medicare program. The provider is excluded from the Medicare program until June 30, 2026.
This NPI record was last updated on September 28, 2006. 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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