ALEXANDRA MARIE ESPINA PA-C
NPI 1245706621
Physician Assistant - Surgical in Rockville, MD

NPI Status: Active since October 23, 2018

Contact Information

9901 MEDICAL CENTER DR
ROCKVILLE, MD
ZIP 20850
Phone: (240) 826-6000

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  • Individual
  • Female
  • Years of Experience 8
  • Physician Assistant
  • Surgical
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About ALEXANDRA ESPINA

This page provides the complete NPI Profile along with additional information for Alexandra Espina, a provider established in Rockville, Maryland with a medical specialization in Physician Assistant, focusing in surgical and more than 8 years of experience. The healthcare provider is registered in the NPI registry with number 1245706621 assigned on October 2018. The practitioner's primary taxonomy code is 363AS0400X with license number C0007000 (MD). The provider is registered as an individual and her NPI record was last updated 7 years ago.

NPI
1245706621
Provider Name
ALEXANDRA MARIE ESPINA PA-C
Gender
Female
Entity Type
Individual
Location Address
9901 MEDICAL CENTER DR ROCKVILLE, MD 20850
Location Phone
(240) 826-6000
Mailing Address
19106 PEACH BLOSSOM CT GAITHERSBURG, MD 20879
Mailing Phone
(240) 472-5537
Medical School Name
OTHER
Graduation Year
2018
Is Sole Proprietor?
No
Enumeration Date
10-23-2018
Last Update Date
10-23-2018
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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

Physician Assistant Surgical

Taxonomy Code
363AS0400X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
C0007000
License State
MD

Medicare Participation & PECOS Enrollment Status

Alexandra Espina is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Alexandra Espina 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

  • PECOS PAC ID: 1355720699

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20220616002723

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • 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

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Hernia repair (minimally invasive)

Hernia repair is a surgery to fix a hernia - a condition where an organ pushes through an opening in the muscle or tissue that holds it in place. Minimally invasive hernia repair involves small incisions, a tiny camera, and special surgical tools. This method often leads to quicker recovery, less pain, and reduced scarring compared to traditional surgery.

This service was performed for 1-10 patients

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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.
1245706621
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
22851401264
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 2 + 8 + 5 + 1 + 4 + 0 + 1 + 2 + 6 + 4 + 24 = 59
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 59 = 11

The NPI number 1245706621 is valid because the calculated check digit 1 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
1952396608DR. VIRENDRA K SAXENA M.D.
Individual
Internal Medicine (Critical Care Medicine)9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850
(301) 517-9649
1265428502DR. MANISH K GAMBHIR M.D.
Individual
Emergency Medicine9901 MEDICAL CENTER DR EMERGENCY DEPARTMENT
ROCKVILLE, MD 20850
(301) 279-6550
1720078009 GAUROV DAYAL MD
Individual
Pediatrics9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850
(301) 279-6480
1457341737 IVAN J FUSS MD
Individual
Pediatrics9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850
(301) 279-6480
1275523557 THERESA E NGWANA-MONDOA MD
Individual
Pediatrics9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850
(301) 279-6480
1447240726 MARY N RUBIN MD
Individual
Pediatrics9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850
(301) 279-6480
1124019062 MEHRDAD AKHLAGHI MD
Individual
Internal Medicine9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850
(301) 279-6021
1386635233 ATUL GROVER MD
Individual
Internal Medicine9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850
(301) 279-6021
1700877651 ROBERT D KIRKCALDY MD
Individual
Internal Medicine9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850
(301) 279-6021
1700877669 HEATHER N LORENZO MD
Individual
Internal Medicine9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850
(301) 279-6021
1982695847 ALICIA T MISTRY MD
Individual
Internal Medicine9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850
(301) 279-6021
1306820774 CECILE GERONIMO SILVESTRE MD
Individual
Emergency Medicine9901 MEDICAL CENTER DR DEPT OF EMERGENCY MEDICINE, MEP
ROCKVILLE, MD 20850
(240) 826-7550
1104800309DR. DOROTHY S HSIAO MD
Individual
Pediatrics (Neonatal-Perinatal Medicine)9901 MEDICAL CENTER DR NICU
ROCKVILLE, MD 20850
(301) 279-6392
1184608382DR. AYNE KIMBERLY IAFOLLA MD
Individual
Pediatrics (Neonatal-Perinatal Medicine)9901 MEDICAL CENTER DR NICU
ROCKVILLE, MD 20850
(301) 279-6392
1790769941DR. MISBAH AHMED QURESHI MD
Individual
Pediatrics (Neonatal-Perinatal Medicine)9901 MEDICAL CENTER DR NICU
ROCKVILLE, MD 20850
(301) 279-6392
1558345710DR. MINAKSHI S SUKUMAR MD
Individual
Pediatrics (Neonatal-Perinatal Medicine)9901 MEDICAL CENTER DR NICU
ROCKVILLE, MD 20850
(301) 279-6392
1184608341DR. EDINA VESZELOVSZKY MD
Individual
Pediatrics (Neonatal-Perinatal Medicine)9901 MEDICAL CENTER DR NICU
ROCKVILLE, MD 20850
(301) 279-6392
1386628527DR. MADHU NIGAM MD
Individual
Pediatrics (Neonatal-Perinatal Medicine)9901 MEDICAL CENTER DR NICU
ROCKVILLE, MD 20850
(301) 279-6392
1295719573DR. SONYA HORNUNG BERDIA MD
Individual
Pediatrics9901 MEDICAL CENTER DR NICU
ROCKVILLE, MD 20850
(301) 279-6392
1104800499NEONATOLOGY ASSOCIATES, PC
Organization
Pediatrics (Neonatal-Perinatal Medicine)9901 MEDICAL CENTER DR
ROCKVILLE, MD 20850
(301) 279-6392

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1245706621, enumerated in the NPI registry as an "individual" on October 23, 2018

The provider is located at 9901 Medical Center Dr Rockville, Md 20850 and the phone number is (240) 826-6000

The provider's speciality is Physician Assistant with taxonomy code 363AS0400X with a focus in Surgical

The provider has more than 8 years of experience.

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.

The most common procedures or services performed by this practitioner are: Hernia repair (minimally invasive).

This NPI record was last updated on October 23, 2018. 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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