DR. KELLI LAURA NAYAK M.D.
NPI 1699755488
Pediatrics in Allentown, PA
NPI Status: Active since January 19, 2006
Contact Information
1627 CHEW ST
ALLENTOWN, PA
ZIP 18102
Phone: (610) 969-4300
Fax: (610) 969-4332
- Individual
- Female
- Pediatrics
- PECOS Enrolled
About KELLI NAYAK
This page provides the complete NPI Profile along with additional information for Kelli Nayak, a pediatrician established in Allentown, Pennsylvania with a medical specialization in Pediatrics. The healthcare provider is registered in the NPI registry with number 1699755488 assigned on January 2006. The practitioner's primary taxonomy code is 208000000X with license number MD458087 (PA). The provider is registered as an individual and her NPI record was last updated 3 years ago.
- NPI
- 1699755488
- Provider Name
- DR. KELLI LAURA NAYAK M.D.
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 1627 CHEW ST ALLENTOWN, PA 18102
- Location Phone
- (610) 969-4300
- Location Fax
- (610) 969-4332
- Mailing Address
- PO BOX 783311 PHILADELPHIA, PA 19178
- Mailing Phone
- (484) 884-4500
- Mailing Fax
- (610) 969-4332
- Is Sole Proprietor?
- No
- Enumeration Date
- 01-19-2006
- Last Update Date
- 12-13-2022
- Code Navigator
A pediatrician like Kelli Nayak is a physician who has completed a pediatric residency and is board-certified or board-eligible in a pediatric specialty. Pediatric care providers are trained to care for newborns, infants, children and adolescents. A pediatrician could perform physical exams, manage vaccinations, monitor development milestones, diagnose illnesses, infections, injuries or other health problems, etc.
Location Map
Secondary Locations
- 3800 Sierra Cir Ste 100
Center Valley, PA 18034
(484) 664-2090
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
Pediatrics
- Taxonomy Code
- 208000000X
- Type
- Allopathic & Osteopathic Physicians
- License No.
- MD458087
- License State
- PA
- Taxonomy Description
- A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
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 | 208000000X | Allopathic & Osteopathic Physicians | Pediatrics | ME106614 (FL) |
| 2 | 208000000X | Allopathic & Osteopathic Physicians | Pediatrics | 219067 (MA) |
Medicare Participation & PECOS Enrollment Status
Kelli Nayak 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
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 18102 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99203
- Average New Patient Price $84.88
- Minimum New Patient Price $54.64
- Maximum New Patient Price $166.87
- Average New Patient Copayment $21.22
- Minimum New Patient Copayment $13.66
- Maximum New Patient Copayment $41.71
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99214
- Average Established Patient Price $96.82
- Minimum Established Patient Price $17.33
- Maximum Established Patient Price $135.84
- Average Established Patient Copayment $24.2
- Minimum Established Patient Copayment $4.33
- Maximum Established Patient Copayment $33.96
* 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 DR. KELLI LAURA NAYAK 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. | |||||||||
| 1 | 6 | 9 | 9 | 7 | 5 | 5 | 4 | 8 | 8 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 6 | 18 | 9 | 14 | 5 | 10 | 4 | 16 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 6 + 1 + 8 + 9 + 1 + 4 + 5 + 1 + 0 + 4 + 1 + 6 + 24 = 72 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 80 - 72 = 8 | 8 | ||||||||
The NPI number 1699755488 is valid because the calculated check digit 8 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 20 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1730449778 | PAMELA OECHSLE RD Individual | Dietitian, Registered | 1627 CHEW ST ALLENTOWN, PA 18102 (610) 969-2400 |
| 1174562847 | DREW A. FARBER D.O. Individual | Obstetrics & Gynecology | 1627 CHEW ST ALLENTOWN, PA 18102 (610) 402-1600 |
| 1811235773 | DIANNE E CHOMKO RN, CDE Individual | Registered Nurse (Diabetes Educator) | 1627 CHEW ST SUITE 101 ALLENTOWN, PA 18102 (610) 969-4370 |
| 1972807766 | COLLEEN KANDT RD Individual | Dietitian, Registered (Nutrition, Pediatric) | 1627 CHEW ST ALLENTOWN, PA 18102 (610) 402-1600 |
| 1417393513 | LEHIGH VALLEY PHYSICIAN GROUP Organization | Internal Medicine | 1627 CHEW ST 1ST FLOOR ALLENTOWN, PA 18102 (610) 969-2800 |
| 1699101162 | KRISTEN KASITZ RD Individual | Dietitian, Registered | 1627 CHEW ST ALLENTOWN, PA 18102 (610) 969-2800 |
| 1750751343 | LINDSAY CLARK Individual | Nurse Practitioner (Family) | 1627 CHEW ST ALLENTOWN, PA 18102 (610) 969-4370 |
| 1508236613 | LEHIGH VALLEY PHYSICIAN GROUP Organization | Pediatrics (Child Abuse Pediatrics) | 1627 CHEW ST 6TH FLOOR ALLENTOWN, PA 18102 (484) 633-0935 |
| 1942683909 | KATELYN BROWN CRNP Individual | Nurse Practitioner (Pediatrics) | 1627 CHEW ST ALLENTOWN, PA 18102 (610) 969-4300 |
| 1639455876 | DAMARA RITCHEY Individual | Nurse Practitioner (Pediatrics) | 1627 CHEW ST ALLENTOWN, PA 18102 (610) 969-4300 |
| 1558744193 | VENUS MCHUGH Individual | Nurse Practitioner (Gerontology) | 1627 CHEW ST ALLENTOWN, PA 18102 (610) 969-3390 |
| 1558526764 | DR. MARIGRACE LIM M.D. Individual | Obstetrics & Gynecology | 1627 CHEW ST ALLENTOWN, PA 18102 (610) 402-1600 |
| 1831426386 | ANGELA F ROSENBERG CRNP Individual | Nurse Practitioner (Family) | 1627 CHEW ST ALLENTOWN, PA 18102 (610) 969-3390 |
| 1538193982 | MISS PAULA ANN JACOBUS M.D. Individual | Internal Medicine (Geriatric Medicine) | 1627 CHEW ST ALLENTOWN, PA 18102 (610) 969-3390 |
| 1033445614 | NINA M POLIAK M.D. Individual | Pediatrics | 1627 CHEW ST ALLENTOWN, PA 18102 (610) 969-4300 |
| 1538602198 | HEATHER PHYARS Individual | Nurse Practitioner (Family) | 1627 CHEW ST ALLENTOWN, PA 18102 (610) 969-3390 |
| 1538304456 | DR. JESSICA BETH LEWIS D.O. Individual | Family Medicine (Geriatric Medicine) | 1627 CHEW ST ALLENTOWN, PA 18102 (610) 969-3390 |
| 1053742122 | MRS. STEPHANIE IRENE GREGORY CRNP Individual | Nurse Practitioner (Family) | 1627 CHEW ST ALLENTOWN, PA 18102 (610) 969-3390 |
| 1497204788 | MS. LORETTA ANN DEVIVO APN-C Individual | Nurse Practitioner (Gerontology) | 1627 CHEW ST ALLENTOWN, PA 18102 (610) 969-3390 |
| 1427434588 | JEANNIE KHUU ONG PHARMD Individual | Pharmacist (Ambulatory Care) | 1627 CHEW ST ALLENTOWN, PA 18102 (610) 969-2293 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1699755488, enumerated in the NPI registry as an "individual" on January 19, 2006
The provider is located at 1627 Chew St Allentown, Pa 18102 and the phone number is (610) 969-4300
The provider's speciality is Pediatrics with taxonomy code 208000000X
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 $84.88 with an average copayment of $21.22 for new patient appointments. Established patients should expect a typical charge of $96.82 and an average copayment of 24.2. Please review your insurance plan or contact the provider directly to determine your specific costs.
This NPI record was last updated on January 19, 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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