SATHIYANATHAN NADARAJAH D.M.D.
NPI 1245329523
Dentist - Periodontics in Eldersburg, MD
NPI Status: Active since October 12, 2006
Contact Information
1425 LIBERTY RD
SUITE 212
ELDERSBURG, MD
ZIP 21784
Phone: (410) 552-4626
Fax: (410) 552-1276
- Individual
- Male
- Dentist
- Periodontics
- Accepts Insurance
- PECOS Enrolled
- Opted-Out Medicare
About SATHIYANATHAN NADARAJAH
This page provides the complete NPI Profile along with additional information for Sathiyanathan Nadarajah, a provider established in Eldersburg, Maryland with a medical specialization in Dentist, focusing in periodontics . The healthcare provider is registered in the NPI registry with number 1245329523 assigned on October 2006. The practitioner's primary taxonomy code is 1223P0300X with license number 12461 (MD). The provider is registered as an individual and his NPI record was last updated 18 years ago.
- NPI
- 1245329523
- Provider Name
- SATHIYANATHAN NADARAJAH D.M.D.
- Gender
- Male
- Entity Type
- Individual
- Location Address
- 1425 LIBERTY RD SUITE 212 ELDERSBURG, MD 21784
- Location Phone
- (410) 552-4626
- Location Fax
- (410) 552-1276
- Mailing Address
- 1425 LIBERTY RD SUITE 212 ELDERSBURG, MD 21784
- Mailing Phone
- (410) 552-4626
- Mailing Fax
- (410) 552-1276
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 10-12-2006
- Last Update Date
- 07-08-2007
- Code Navigator
A dentist like Sathiyanathan Nadarajah is a skilled in and licensed provider that diagnoses and treats problems with patients teeth, gums, and related parts of the mouth. Dentists educate patients on how to take care of the teeth and gums and provide information on diet choices that affect oral health. Dentists must be licensed in the state in which they work.
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. Sathiyanathan Nadarajah opted out of Medicare effective on 01-25-2016 until 01-25-2026. 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 but is permitted to 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
Dentist Periodontics
- Taxonomy Code
- 1223P0300X
- Type
- Dental Providers
- License No.
- 12461
- License State
- MD
- Taxonomy Description
- That specialty of dentistry which encompasses the prevention, diagnosis and treatment of diseases of the supporting and surrounding tissues of the teeth or their substitutes and the maintenance of the health, function and esthetics of these structures and tissues.
Insurance Plans Accepted
According to publicly available information the provider might be accepting the following health plans from these health insurance companies:
- Anthem Bronze Essential 6500 HSA (+ Incentives) - HMO
- Anthem Bronze Essential 7500 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) - HMO
- Anthem Bronze Essential 9200 (+ Incentives) - HMO
- Anthem Bronze Essential 9200 Adult Dental/Vision (+ Incentives) - HMO
- Anthem Bronze Essential POS 5500 ($0 Virtual PCP + $0 Select Drugs + Incentives) - POS
- Anthem Bronze Essential POS 7500 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) - POS
- Anthem Bronze Pathway 6900 ($0 Virtual PCP + $0 Select Drugs + Incentives) - EPO
- Anthem Bronze Pathway 7500 Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) - EPO
- Anthem Bronze Pathway 9200 (+ Incentives) - EPO
- Anthem Bronze Pathway HMO 7450 for HSA - HMO
- Anthem Bronze Pathway HMO 7500 Standard ($0 Virtual PCP + $0 Select Drugs) - HMO
- Anthem Bronze Pathway HMO 9200 ($0 Virtual PCP + $0 Select Drugs) - HMO
- Anthem Bronze Pathway HMO 9200 Adult Dental & Vision ($0 Virtual PCP + $0 Select Drugs) - HMO
- Anthem Bronze Pathway/Lean 5000 (3 Free PCP Visits + $0 Select Drugs + Incentives) - HMO
- Anthem Bronze Pathway/Lean HSA (+ Incentives) - HMO
- Anthem Bronze Pathway/Lean Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) - HMO
- Anthem Bronze Priority/Lean 5000 (3 Free PCP Visits + $0 Select Drugs + Incentives) - HMO
- Anthem Bronze Priority/Lean HSA (+ Incentives) - HMO
- Anthem Bronze Priority/Lean Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) - HMO
- Anthem Catastrophic Pathway 9200 (+ Incentives) - EPO
- Bronze Complete $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care, $0 Core Rx - HMO
- Bronze Complete+Dental $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care, $0 Core Rx - HMO
- Bronze Elite $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care/Referred Labs, $0 Advanced Rx - HMO
- Bronze Elite+Dental $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care/Referred Labs, $0 Advanced Rx - HMO
- Bronze Standard - HMO
- Catastrophic Standard - HMO
- Gold Complete $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care, $0 Core Rx - HMO
- Gold Complete+Dental $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care, $0 Core Rx - HMO
- Gold Elite $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care/Referred Labs, $0 Advanced Rx - HMO
- Gold Elite+Dental $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care/Referred Labs, $0 Advanced Rx - HMO
- Gold Standard - HMO
- Silver Complete $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care, $0 Core Rx - HMO
- Silver Complete+Dental $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care, $0 Core Rx - HMO
- Silver Elite $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care/Referred Labs, $0 Advanced Rx - HMO
- Silver Elite+Dental $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care/Referred Labs, $0 Advanced Rx - HMO
- Silver Standard - HMO
- Bronze Complete $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care, $0 Core Rx - HMO
- Bronze Complete+Dental $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care, $0 Core Rx - HMO
- Bronze Elite $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care/Referred Labs, $0 Advanced Rx - HMO
- Bronze Elite+Dental $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care/Referred Labs, $0 Advanced Rx - HMO
- Bronze Standard - HMO
- Catastrophic Standard - HMO
- Gold Complete $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care, $0 Core Rx - HMO
- Gold Complete+Dental $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care, $0 Core Rx - HMO
- Gold Elite $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care/Referred Labs, $0 Advanced Rx - HMO
- Gold Elite+Dental $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care/Referred Labs, $0 Advanced Rx - HMO
- Gold Standard - HMO
- Silver Complete $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care, $0 Core Rx - HMO
- Silver Complete+Dental $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care, $0 Core Rx - HMO
- Silver Elite $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care/Referred Labs, $0 Advanced Rx - HMO
- Silver Elite+Dental $0 Tier-1 PCP, $0 Antidote 24/7 Virtual PCP/Urg/Chronic Care/Referred Labs, $0 Advanced Rx - HMO
- Silver Standard - HMO
- BEST Life Superior Dental Plan - PPO
- BEST Essential Basic Dental Plan - PPO
- BEST Life Essentail Basic Dental Plan - PPO
- BEST Life Essentail Value Dental Plan - PPO
- BEST Life Essental Value Dental Plan - PPO
- BEST Life Essential Basic Dental - PPO
- BEST Life Essential Basic Dental Plan - PPO
- BEST Life Essential Basic Dental - PPO
- BEST Life Essential Basic Dental Plan - PPO
- BEST Life Essential Vakue Dental Plan - PPO
- BEST Life Essential Value Dental Plan - PPO
- BEST Life Essential Value Dental - PPO
- BEST Life Essential Value Dental Plan - PPO
- BEST Life Preferred Dental Plan - PPO
- BEST Life Preferred Dental - PPO
- BEST Life Preferred Dental Plan - PPO
- BEST Life Preferred Dental plan - PPO
- BEST Life Superior Dental - PPO
- BEST Life Superior Dental Plan - PPO
- BEST Life Superior Dental Plan - PPO
- BlueCare Dental 4 Kids? 1A - PPO
- BlueCare Dental 4 Kids? 1B - PPO
- BlueCare Dental? 1A - PPO
- BlueCare Dental? 1B - PPO
- BlueCare Dental? 1C - PPO
- BlueCare Dental? 1D - PPO
- BlueCare Dental 4 Kids? 1A - PPO
- BlueCare Dental 4 Kids? 1B - PPO
- BlueCare Dental? 1A - PPO
- BlueCare Dental? 1B - PPO
- BlueCare Dental? 1C - PPO
- BlueCare Dental? 1D - PPO
- BlueCare Dental 4 Kids? 1A - PPO
- BlueCare Dental 4 Kids? 1B - PPO
- BlueCare Dental? 1A - PPO
- BlueCare Dental? 1B - PPO
- BlueCare Dental? 1C - PPO
- BlueCare Dental? 1D - PPO
- BlueCare Dental 1D - PPO
- BlueCare Dental 4 Kids? 1A - PPO
- BlueCare Dental 4 Kids? 1B - PPO
- BlueCare Dental? 1A - PPO
- BlueCare Dental? 1B - PPO
- BlueCare Dental? 1C - PPO
- Humana Dental Smart Choice - PPO
- Humana Dental Smart Choice - High - PPO
- Humana Dental Smart Choice - Lite - PPO
- Humana Dental Smart Choice - Low - PPO
- Humana Dental Smart Choice Basic - PPO
- Humana Dental Smart Choice- Lite - PPO
- Paramount Dental Essential Plus Plan - EPO
- Paramount Dental Preventive Family Plan - EPO
- Paramount Dental Total Care Plan - EPO
- HRI Essential Plus Plan - HMO
- HRI Essential Plus Plan - PPO
- HRI Preventive Family Plan - HMO
- HRI Preventive Family Plan - PPO
- HRI Total Care Plan - HMO
- HRI Total Care Plan - PPO
- Alabama Preferred Plan - PPO
- Alabama Preferred Plan (Pediatric Only) - PPO
- Alabama Preferred Plus Plan - PPO
- Alabama Preferred Plus Plan (Pediatric Only) - PPO
- Alabama Wellness Essentials Plan - PPO
- Florida Preferred Plan - PPO
- Florida Preferred Plan (Pediatric Only) - PPO
- Florida Preferred Plus Plan - PPO
- Florida Preferred Plus Plan (Pediatric Only) - PPO
- Florida Wellness Essentials Plan - PPO
- High PPO Dental Plan - PPO
- High PPO Dental Plan (Pediatric Only) - PPO
- Kansas Preferred Plan - PPO
- Kansas Preferred Plan (Pediatric Only) - PPO
- Kansas Wellness Essentials Plan - PPO
- Low PPO Dental Plan - PPO
- Low PPO Dental Plan (Pediatric Only) - PPO
- Mississippi Preferred Plan - PPO
- Mississippi Preferred Plan (Pediatric Only) - PPO
- Mississippi Wellness Essentials Plan - PPO
- Smile Now Arizona - No Waiting Period PPO - PPO
- Smile Now Illinois - No Waiting Period PPO - PPO
- Smile Now Michigan - No Waiting Period PPO - PPO
- Smile Now Ohio - No Waiting Period PPO - PPO
- Smile Now Tennessee - No Waiting Period PPO - PPO
- Smile Now Texas- No Waiting Period Plan - PPO
- Smile Now Utah - No Waiting Period PPO - PPO
*Please verify directly with this provider to make sure your insurance plan is currently accepted.
Medicare Participation & PECOS Enrollment Status
Sathiyanathan Nadarajah 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) and a Home Health Agency (HHA).
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
Opted-Out of Medicare? Yes
Opt-Out Effective Date: 01-25-2016
Opt-Out End Date: 01-25-2026
Eligible to Order and Refer? 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: No
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 21784 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99203
- Average New Patient Price $94.08
- Minimum New Patient Price $60.73
- Maximum New Patient Price $183.44
- Average New Patient Copayment $23.52
- Minimum New Patient Copayment $15.18
- Maximum New Patient Copayment $45.86
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99213
- Average Established Patient Price $75.47
- Minimum Established Patient Price $19.6
- Maximum Established Patient Price $149.17
- Average Established Patient Copayment $18.86
- Minimum Established Patient Copayment $4.9
- Maximum Established Patient Copayment $37.29
* 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.
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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 | 2 | 4 | 5 | 3 | 2 | 9 | 5 | 2 | 3 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 2 | 8 | 5 | 6 | 2 | 18 | 5 | 4 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 2 + 8 + 5 + 6 + 2 + 1 + 8 + 5 + 4 + 24 = 67 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 70 - 67 = 3 | 3 | ||||||||
The NPI number 1245329523 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 15 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1407899834 | DR. GRACE W. JONES PHD Individual | Psychologist (Clinical Child & Adolescent) | 1425 LIBERTY RD STE 208 ELDERSBURG, MD 21784 (410) 555-2077 |
| 1598780348 | MRS. CATHERINE S BONNY LCSW-C Individual | Counselor (Mental Health) | 1425 LIBERTY RD SUITE 208 ELDERSBURG, MD 21784 (410) 552-0773 |
| 1497779193 | MR. ERICH L BONNY LCSW-C Individual | Counselor (Mental Health) | 1425 LIBERTY RD SUITE 208 ELDERSBURG, MD 21784 (410) 552-0773 |
| 1467568253 | MRS. JOANN F HILL LCPC Individual | Counselor (Mental Health) | 1425 LIBERTY RD SUITE 208 ELDERSBURG, MD 21784 (410) 552-0773 |
| 1962688382 | BRANDY E DAY LCSW-C Individual | Social Worker (Clinical) | 1425 LIBERTY RD SUITE 208 ELDERSBURG, MD 21784 (410) 552-0773 |
| 1285808204 | MARK REAVES LCSW-C Individual | Social Worker (Clinical) | 1425 LIBERTY RD SUITE 208 ELDERSBURG, MD 21784 (410) 552-0773 |
| 1174853253 | HOLLY M CHALK PHD Individual | Psychologist | 1425 LIBERTY RD SUITE 208 ELDERSBURG, MD 21784 (410) 552-0773 |
| 1073819090 | LAURA K RHODES LCPC Individual | Counselor (Professional) | 1425 LIBERTY RD SUITE 208 ELDERSBURG, MD 21784 (410) 552-0773 |
| 1912397993 | EMPOWERING HEARTS & MINDS, LLC Organization | Social Worker (Clinical) | 1425 LIBERTY RD SUITE 202 ELDERSBURG, MD 21784 (410) 549-4200 |
| 1881913556 | LISA R DUBBS LCSW-C Individual | Social Worker (Clinical) | 1425 LIBERTY RD SUITE 202 ELDERSBURG, MD 21784 (410) 549-4200 |
| 1336555937 | DEBORAH LYNN DEVINCENT LCPC Individual | Counselor | 1425 LIBERTY RD SUITE 206 ELDERSBURG, MD 21784 (410) 952-9966 |
| 1144672833 | MR. MARIO CONLIFFE M.S. Individual | Counselor (Professional) | 1425 LIBERTY RD SUITE 206 ELDERSBURG, MD 21784 (240) 319-3917 |
| 1518319201 | MARIO CONLIFFE Organization | Community/Behavioral Health | 1425 LIBERTY RD SUITE 206 ELDERSBURG, MD 21784 (240) 319-3917 |
| 1730633900 | MRS. TINA BUCK LCPC Individual | Counselor (Mental Health) | 1425 LIBERTY RD ELDERSBURG, MD 21784 (240) 595-0980 |
| 1417061235 | MRS. HOLLY MICHELLE DAWSEY LCSW-C Individual | Counselor (Mental Health) | 1425 LIBERTY RD SUITE 208 ELDERSBURG, MD 21784 (410) 552-0773 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1245329523, enumerated in the NPI registry as an "individual" on October 12, 2006
The provider is located at 1425 Liberty Rd Suite 212 Eldersburg, Md 21784 and the phone number is (410) 552-4626
The provider's speciality is Dentist with taxonomy code 1223P0300X with a focus in Periodontics
The provider might be accepting Accepts: Anthem Blue Cross and Blue Shield, Antidote Health. 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) and a Home Health Agency (HHA).
Medicare beneficiaries should expect a typical cost of $94.08 with an average copayment of $23.52 for new patient appointments. Established patients should expect a typical charge of $75.47 and an average copayment of 18.86. Please review your insurance plan or contact the provider directly to determine your specific costs.
No, the provider signed an affidavit on January 25, 2016 to opt-out of the Medicare program. The provider is excluded from the Medicare program until January 25, 2026.
This NPI record was last updated on October 12, 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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