KATHERINE L ARMSTRONG MD
NPI 1104188853
Obstetrics & Gynecology in Boston, MA

NPI Status: Active since June 08, 2012

Contact Information

330 BROOKLINE AVENUE
SHAPIRO 8
BOSTON, MA
ZIP 02215
Phone: (617) 667-3736
Fax: (617) 667-7493

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  • Individual
  • Female
  • Obstetrics & Gynecology
  • PECOS Enrolled

About KATHERINE ARMSTRONG

This page provides the complete NPI Profile along with additional information for Katherine Armstrong, a women's health care provider established in Boston, Massachusetts with a medical specialization in Obstetrics & Gynecology. The healthcare provider is registered in the NPI registry with number 1104188853 assigned on June 2012. The practitioner's primary taxonomy code is 207V00000X with license number 252754 (MA). The provider is registered as an individual and her NPI record was last updated 14 years ago.

NPI
1104188853
Provider Name
KATHERINE L ARMSTRONG MD
Gender
Female
Entity Type
Individual
Location Address
330 BROOKLINE AVENUE SHAPIRO 8 BOSTON, MA 02215
Location Phone
(617) 667-3736
Location Fax
(617) 667-7493
Mailing Address
330 BROOKLINE AVENUE KIRSTEIN BLDG. 3RD FLOOR BOSTON, MA 02215
Mailing Phone
(617) 667-2285
Mailing Fax
(617) 667-7493
Is Sole Proprietor?
No
Enumeration Date
06-08-2012
Last Update Date
06-08-2012
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Women's health care providers like Katherine Armstrong 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.

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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

Obstetrics & Gynecology

Taxonomy Code
207V00000X
Type
Allopathic & Osteopathic Physicians
License No.
252754
License State
MA
Taxonomy Description
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

Medicare Participation & PECOS Enrollment Status

Katherine Armstrong 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: Durable Medical Equipment (DME) 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: No

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): No

  • 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.

Automated urinalysis test

An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.

This service was performed 199 times for 161 patients

Complex measurement of pressure of urine flow in bladder with urethra pressure and voiding pressure studies

This procedure helps to measure the pressure inside your bladder while passing fluid. It checks how well your bladder and the tube that carries fluid from your bladder are working. It's important for diagnosing issues with fluid flow and storage.

This service was performed 17 times for 17 patients

Diagnostic exam of bladder and urethra using an endoscope

This procedure involves using a thin, flexible tube with a light, called an endoscope, to examine the bladder and urethra. It helps in identifying any abnormalities or issues that may be causing discomfort or other symptoms.

This service was performed 24 times for 24 patients

Electronic assessment of bladder emptying

Electronic assessment of bladder emptying is a non-invasive test that measures how well your bladder functions. It uses ultrasound technology to create images of your bladder before and after you use the restroom, helping to identify any issues with bladder emptying.

This service was performed 24 times for 24 patients

Established patient office or other outpatient visit, 10-19 minutes

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

This service was performed 153 times for 115 patients

Established patient office or other outpatient visit, 20-29 minutes

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

This service was performed 124 times for 96 patients

Established patient office or other outpatient visit, 30-39 minutes

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

This service was performed 13 times for 13 patients

Exam with injections of chemical for destruction of bladder using an endoscope

This procedure involves the use of a thin, flexible tube with a light (endoscope) for internal examination. A chemical is then injected to help eliminate specific issues in the bladder. It's a standard and safe process.

This service was performed 19 times for 16 patients

Fitting and insertion of vaginal support device

A vaginal support device is a medical tool used to provide support to pelvic organs. During the procedure, a healthcare professional will gently place the device into the appropriate area. This is typically done in a clinical setting and can help with various health conditions.

This service was performed 28 times for 26 patients

Injection, onabotulinumtoxina, 1 unit

Onabotulinumtoxina, also known as Botox, is a medication injected into muscles. It's used to treat various conditions by blocking nerve activity in the muscles, causing a temporary reduction in muscle activity. The units refer to the dosage.

This service was performed 1,770 times for 15 patients

Insertion of device into abdomen with pressure and urine flow rate study

This procedure involves placing a small device into your abdomen to monitor pressure and urine flow rates. It helps in understanding how well your body is processing and eliminating liquid waste. It's a safe procedure, typically performed under local anesthesia.

This service was performed 26 times for 26 patients

Insertion of lower leg neurostimulator electrode

The insertion of a lower leg neurostimulator electrode is a procedure where a small device is placed under your skin. This device sends mild electrical signals to nerves in the lower leg, helping to manage chronic pain. It's a safe, minimally invasive procedure.

This service was performed 213 times for 24 patients

Insertion of temporary bladder tube

This procedure involves placing a small tube into your lower abdomen to help drain urine from your bladder. It's a temporary measure, often used when normal urination is not possible. The tube remains in place until you can urinate on your own again.

This service was performed 185 times for 168 patients

New patient office or other outpatient visit, 45-59 minutes

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

This service was performed 131 times for 131 patients

New patient office or other outpatient visit, 60-74 minutes

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

This service was performed 13 times for 13 patients

Non-needle measurement and recording of electrical activity of muscles at bladder and bowel openings

This procedure involves the use of non-invasive devices to record the electrical activity of muscles at specific body openings. It's helpful in understanding muscle function and can assist in diagnosing certain conditions.

This service was performed 26 times for 26 patients

Pessary, non rubber, any type

A pessary is a device placed in the body to support areas that have dropped due to age or childbirth. It's made of non-rubber material. It's inserted and removed by a healthcare professional. Regular check-ups are needed to ensure comfort and proper function.

This service was performed 28 times for 26 patients

Plastic repair of vagina and tissue separating vagina, rectum, and bladder

This procedure involves the surgical restoration of the body's lower passage and the tissue that separates it from the waste and urine disposal systems. It's done to improve comfort and function due to conditions like injury or aging.

This service was performed 18 times for 18 patients

Ultrasound measurement of bladder capacity after voiding

Ultrasound measurement of bladder capacity after voiding is a non-invasive test that uses sound waves to create images of your bladder. It's done after you've emptied your bladder to see if there's any leftover urine, which can help diagnose certain conditions.

This service was performed 23 times for 21 patients

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 02215 ZIP code area.

New Patients Visit Costs *

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

  • Average New Patient Price $144.11
  • Minimum New Patient Price $63.72
  • Maximum New Patient Price $189.86
  • Average New Patient Copayment $36.02
  • Minimum New Patient Copayment $15.93
  • Maximum New Patient Copayment $47.46

Established Patients Visit Costs *

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

  • Average Established Patient Price $78.84
  • Minimum Established Patient Price $21.07
  • Maximum Established Patient Price $155.29
  • Average Established Patient Copayment $19.71
  • Minimum Established Patient Copayment $5.26
  • Maximum Established Patient Copayment $38.82

* 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 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 1104188853, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 0 + 4 + 2 + 8 + 1 + 6 + 8 + 1 + 0 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1104188853.

Other Providers at the Same Location


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

Physician Assistant (Medical)
330 BROOKLINE AVENUE, 7 FELDBERG OUTPATIENT
BOSTON, MA 02215
Radiology (Diagnostic Radiology)
330 BROOKLINE AVENUE
BOSTON, MA 02215
Pathology (Anatomic Pathology)
330 BROOKLINE AVENUE, BETH ISRAEL DEACONESS MEDICAL
BOSTON, MA 02215
Psychiatry & Neurology (Psychiatry)
330 BROOKLINE AVENUE, BETH ISRAEL DEACONESS MEDICAL CENTER
BOSTON, MA 02215
Radiology (Radiation Oncology)
330 BROOKLINE AVENUE, BIDMC-DEPT- RADIATION ONCOLOGY
BOSTON, MA 02215
Anesthesiology
330 BROOKLINE AVENUE, BETH ISRAEL DEACONESS MED CENT
BOSTON, MA 02215
Psychiatry & Neurology (Psychiatry)
330 BROOKLINE AVENUE, BIDMC/DEPT. OF PSYCHIATRY
BOSTON, MA 02215
Surgery
330 BROOKLINE AVENUE, BETH ISRAEL DEACONESS MED CTR
BOSTON, MA 02215
Surgery
330 BROOKLINE AVENUE, BETH ISRAEL HOSPITAL
BOSTON, MA 02215
Pathology (Anatomic Pathology)
330 BROOKLINE AVENUE, BIH DEPT OF PATHOLOGY
BOSTON, MA 02215
Internal Medicine (Infectious Disease)
330 BROOKLINE AVENUE, BETH ISRAEL / DEACONESS MEDICAL CENTER
BOSTON, MA 02215
Internal Medicine
330 BROOKLINE AVENUE, BETH ISRAEL HOSPITAL
BOSTON, MA 02215
Internal Medicine
330 BROOKLINE AVENUE, BETH ISRAEL DEACONESS HEALTHCARE ASSOC.
BOSTON, MA 02215
Emergency Medicine
330 BROOKLINE AVENUE, B I DEACONESS MED CENTER
BOSTON, MA 02215
Internal Medicine (Nephrology)
330 BROOKLINE AVENUE, BI RENAL UNIT DANA 517
BOSTON, MA 02215
Internal Medicine
330 BROOKLINE AVENUE, BI DEACONESS MED CENTER
BOSTON, MA 02215
Internal Medicine (Medical Oncology)
330 BROOKLINE AVENUE, BETH ISRAEL HOSPITAL
BOSTON, MA 02215
Internal Medicine
330 BROOKLINE AVENUE, BETH ISRAEL DEACONESS MED CENT
BOSTON, MA 02215
Internal Medicine (Cardiovascular Disease)
330 BROOKLINE AVENUE, BETH ISRAEL HOSPITAL
BOSTON, MA 02215
Internal Medicine
330 BROOKLINE AVENUE, BETH ISRAEL DEACONESS MEDICAL CENTER
BOSTON, MA 02215

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1104188853, enumerated as an "individual" on June 08, 2012.

The provider is located at 330 BROOKLINE AVENUE SHAPIRO 8 BOSTON, MA 02215 and the phone number is (617) 667-3736.

Obstetrics & Gynecology with taxonomy code 207V00000X.