CASSANDRA GRIFFIN-WEATHERS CRNA
NPI 1285602557
Nurse Anesthetist, Certified Registered in La Plata, MD

NPI Status: Active since March 10, 2006

Contact Information

5 GARRETT AVE
LA PLATA, MD
ZIP 20646
Phone: (301) 609-4000

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  • Individual
  • Female
  • Years of Experience 35
  • Nurse Anesthetist, Certified Registered
  • Accepts Medicare Approved Payment

About CASSANDRA GRIFFIN-WEATHERS

This page provides the complete NPI Profile along with additional information for Cassandra Griffin-weathers, a provider established in La Plata, Maryland with a medical specialization in Nurse Anesthetist, Certified Registered and more than 35 years of experience. The healthcare provider is registered in the NPI registry with number 1285602557 assigned on March 2006. The practitioner's primary taxonomy code is 367500000X with license number R150709 (MD). The provider is registered as an individual and her NPI record was last updated 15 years ago.

NPI
1285602557
Provider Name
CASSANDRA GRIFFIN-WEATHERS CRNA
Other Name
CASSANDRA G. PERKINS
Other Name Type
Other Name (5)
Gender
Female
Entity Type
Individual
Location Address
5 GARRETT AVE LA PLATA, MD 20646
Location Phone
(301) 609-4000
Mailing Address
196 THOMAS JOHNSON DR SUITE 215 FREDERICK, MD 21702
Medical School Name
OTHER
Graduation Year
1992
Is Sole Proprietor?
No
Enumeration Date
03-10-2006
Last Update Date
09-28-2011
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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

Nurse Anesthetist, Certified Registered

Taxonomy Code
367500000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
R150709
License State
MD
Taxonomy Description
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.

Medicare Participation & PECOS Enrollment Status

Cassandra Griffin-weathers 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.

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.

  • PECOS PAC ID: 941223432

    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: I20060111000197

    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.

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.

Anesthesia for exam of colon using an endoscope

Anesthesia for a colon examination with an endoscope is a method used to ensure comfort during the procedure. It involves administering medication to help you relax or sleep, thus reducing discomfort as the endoscope, a thin, flexible tube, is navigated through your colon.

This service was performed 14 times for 14 patients

Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope

This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.

This service was performed 21 times for 21 patients

Anesthesia for other procedure on large bowel using an endoscope

Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.

This service was performed 23 times for 23 patients

Anesthesia for other procedure on upper abdomen

Anesthesia for an upper abdomen procedure involves using medications to help you feel no pain during the operation. It can be general, where you're unconscious, or regional, where just the abdomen area is numbed. It ensures comfort and stillness, aiding a successful procedure.

This service was performed 18 times for 18 patients

Anesthesia for placement or revision of blood flow shunt

Anesthesia for blood flow shunt placement or revision ensures comfort during the procedure. It involves medication to numb or induce sleep, preventing pain or discomfort. It's safe, monitored by professionals, and tailored to individual needs.

This service was performed 28 times for 27 patients

Anesthesia for procedure to correct abnormal heart rhythm

Anesthesia for a procedure to correct abnormal heart rhythm ensures you won't feel pain during the treatment. It can be general, where you're completely asleep, or local, numbing only a specific area. Your vital signs are monitored to ensure safety during the procedure.

This service was performed 11 times for 11 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $33.26 for a new patient copayment and $18.05 for an established patient copayment.

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 20646 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99204

  • Average New Patient Price $133.05
  • Minimum New Patient Price $57.99
  • Maximum New Patient Price $175.57
  • Average New Patient Copayment $33.26
  • Minimum New Patient Copayment $14.49
  • Maximum New Patient Copayment $43.89

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99213

  • Average Established Patient Price $72.23
  • Minimum Established Patient Price $18.66
  • Maximum Established Patient Price $143.02
  • Average Established Patient Copayment $18.05
  • Minimum Established Patient Copayment $4.66
  • Maximum Established Patient Copayment $35.75

* 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.

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. Cassandra Griffin-weathers is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
MEDSTAR SOUTHERN MARYLAND HOSPITAL CENTER7503 SURRATTS ROAD
CLINTON, MD 20735
(301) 868-8000Acute Care Hospitals

Reviews for CASSANDRA GRIFFIN-WEATHERS CRNA

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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 1285602557, we treat the final digit (7) 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 7).

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
2
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
5
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
0
Unchanged
Pos 7
2
Doubled → 4
Pos 8
5
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
7
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 8 → 16 → 7 6 → 12 → 3 2 → 4 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 6 + 5 + 1 + 2 + 0 + 4 + 5 + 1 + 0 + 24 = 53

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

The next multiple of ten after 53 is 60. The difference is the calculated check digit.

60 - 53 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1285602557.

Other Providers at the Same Location


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

Pediatrics
5 GARRETT AVE, CIVISTA MEDICAL CENTER
LA PLATA, MD 20646
Pediatrics
5 GARRETT AVE
LA PLATA, MD 20646
Nurse Anesthetist, Certified Registered
5 GARRETT AVE, POST OFFICE BOX 1070
LA PLATA, MD 20646
Pathology (Anatomic Pathology & Clinical Pathology)
5 GARRETT AVE
LA PLATA, MD 20646
Speech-Language Pathologist
5 GARRETT AVE
LA PLATA, MD 20646
Speech-Language Pathologist
5 GARRETT AVE
LA PLATA, MD 20646
Speech-Language Pathologist
5 GARRETT AVE
LA PLATA, MD 20646
Physical Therapy Assistant
5 GARRETT AVE
LA PLATA, MD 20646
Occupational Therapist
5 GARRETT AVE
LA PLATA, MD 20646
Physical Therapist
5 GARRETT AVE
LA PLATA, MD 20646
Occupational Therapist
5 GARRETT AVE
LA PLATA, MD 20646
Anesthesiology
5 GARRETT AVE
LA PLATA, MD 20646
Emergency Medicine
5 GARRETT AVE
LA PLATA, MD 20646
Emergency Medicine
5 GARRETT AVE
LA PLATA, MD 20646
Nurse Anesthetist, Certified Registered
5 GARRETT AVE
LA PLATA, MD 20646
Registered Nurse
5 GARRETT AVE
LAPLATA, MD 20646
Pediatrics
5 GARRETT AVE
LA PLATA, MD 20646
Nurse Anesthetist, Certified Registered
5 GARRETT AVE
LA PLATA, MD 20646
Nurse Practitioner (Family)
5 GARRETT AVE
LA PLATA, MD 20646
Internal Medicine
5 GARRETT AVE
LA PLATA, MD 20646

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1285602557, enumerated as an "individual" on March 10, 2006.

The provider is located at 5 GARRETT AVE LA PLATA, MD 20646 and the phone number is (301) 609-4000.

Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Cassandra Griffin-weathers is affiliated with: MEDSTAR SOUTHERN MARYLAND HOSPITAL CENTER.