SARAH ELIZABETH ROBLES WHNP
NPI 1073366019
Registered Nurse - Obstetric, Inpatient in Frederick, MD

NPI Status: Active since April 09, 2024

Contact Information

501 W 7TH ST
FREDERICK, MD
ZIP 21701
Phone: (240) 566-3300

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  • Individual
  • Female
  • Registered Nurse
  • Obstetric, Inpatient
  • PECOS Enrolled

About SARAH ROBLES

This page provides the complete NPI Profile along with additional information for Sarah Robles, a women's health care provider established in Frederick, Maryland with a medical specialization in Registered Nurse, focusing in obstetric, inpatient . The healthcare provider is registered in the NPI registry with number 1073366019 assigned on April 2024. The practitioner's primary taxonomy code is 163WX0003X with license number R233915 (MD). The provider is registered as an individual and her NPI record was last updated February 2026.

NPI
1073366019
Provider Name
SARAH ELIZABETH ROBLES WHNP
Gender
Female
Entity Type
Individual
Location Address
501 W 7TH ST FREDERICK, MD 21701
Location Phone
(240) 566-3300
Mailing Address
501 W 7TH ST FREDERICK, MD 21701
Is Sole Proprietor?
No
Enumeration Date
04-09-2024
Last Update Date
02-16-2026
Code Navigator

Women's health care providers like Sarah Robles treat and diagnose diseases and conditions that affect a woman's physical and emotional health. Women's health professionals come from a variety of different specialties, including obstetrician/gynecologists, general surgeons, perinatologists, physician assistants, nurse practitioners or nurse midwives. A women's health provider might help you with family planning, breast care, pregnancy and child birth, osteoporosis, menopause, heart disease, 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

Registered Nurse Obstetric, Inpatient

Taxonomy Code
163WX0003X
Type
Nursing Service Providers
License No.
R233915
License State
MD

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)
1363LX0001XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Obstetrics & Gynecology

R233915 (MD)

Medicare Participation & PECOS Enrollment Status

Sarah Robles 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

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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 1073366019, 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 51. The final step is to find the difference between that total and the next multiple of ten (60 - 51 = 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.

Pos 1
1
Doubled → 2
Pos 2
0
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
3
Unchanged
Pos 5
3
Doubled → 6
Pos 6
6
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
0
Unchanged
Pos 9
1
Doubled → 2
Check
9
Target digit
Regular digit Doubled digit Check digit

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.

1 → 2 7 → 14 → 5 3 → 6 6 → 12 → 3 1 → 2

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 0 + 1 + 4 + 3 + 6 + 6 + 1 + 2 + 0 + 2 + 24 = 51

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 51 is 60. The difference is the calculated check digit.

60 - 51 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1073366019.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Radiology (Radiation Oncology)
501 W 7TH ST, STE 2
FREDERICK, MD 21701
Internal Medicine (Hematology & Oncology)
501 W 7TH ST, SUITE 1A
FREDERICK, MD 21701
Physical Therapist
501 W 7TH ST, SUITE E
FREDERICK, MD 21701
Thoracic Surgery (Cardiothoracic Vascular Surgery)
501 W 7TH ST
FREDERICK, MD 21701
Radiology (Radiation Oncology)
501 W 7TH ST, STE. 2
FREDERICK, MD 21701
Surgery
501 W 7TH ST, SUITE D
FREDERICK, MD 21701
Pharmacist
501 W 7TH ST
FREDERICK, MD 21701
Physician Assistant
501 W 7TH ST
FREDERICK, MD 21701
Nurse Practitioner (Family)
501 W 7TH ST
FREDERICK, MD 21701
Physician Assistant
501 W 7TH ST
FREDERICK, MD 21701
Nurse Practitioner (Adult Health)
501 W 7TH ST
FREDERICK, MD 21701
Physician Assistant (Medical)
501 W 7TH ST
FREDERICK, MD 21701
Physician Assistant
501 W 7TH ST
FREDERICK, MD 21701
Nurse Practitioner (Family)
501 W 7TH ST
FREDERICK, MD 21701
Otolaryngology
501 W 7TH ST
FREDERICK, MD 21701
Nurse Practitioner (Family)
501 W 7TH ST
FREDERICK, MD 21701
Physician Assistant
501 W 7TH ST
FREDERICK, MD 21701
Nurse Practitioner (Acute Care)
501 W 7TH ST
FREDERICK, MD 21701
Nurse Practitioner
501 W 7TH ST
FREDERICK, MD 21701
Orthopaedic Surgery
501 W 7TH ST
FREDERICK, MD 21701

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1073366019, enumerated as an "individual" on April 09, 2024.

The provider is located at 501 W 7TH ST FREDERICK, MD 21701 and the phone number is (240) 566-3300.

Registered Nurse with taxonomy code 163WX0003X and a focus in Obstetric, Inpatient.