Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. PAUL SACHS M.D.
NPI 1649232356
Internal Medicine - Pulmonary Disease in Stamford, CT

Q: What is Paul Sachs's NPI number?

The NPI number for Paul Sachs is 1649232356. It was assigned to this individual provider in the NPPES registry on April 6, 2006.

Q: What is Paul Sachs's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Q: When was this NPI record last updated?

The NPPES record for Paul Sachs was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since April 06, 2006

79.07/100

CMS Quality Rating

190 W BROAD ST, STAMFORD, CT 06902(203) 348-2437(203) 276-7243 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 13, 2026, Mar 7, 2023 (2 updates tracked since 2023).

On this page

About Dr. Paul Sachs M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. PAUL SACHS M.D. (NPI 1649232356) is an individual pulmonary disease provider in Stamford, Connecticut, licensed in Connecticut (0280250) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1649232356

Entity TypeIndividualMale

Primary Taxonomy207RP1001X

Provider Legal NameDR. PAUL SACHSCredential: M.D.

Location Address190 W BROAD STStamford, CT 06902-3633

Mailing Address190 W Broad StStamford, CT 06902-3633 · (203) 348-2437 · Fax (203) 276-7243

Phone(203) 348-2437

Fax(203) 276-7243

Sole ProprietorNo

Enumeration DateApril 6, 2006

Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration

✔ NPI 1649232356 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RP1001X

License✔ Licensed in CT · 0280250

Definition

An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.

190 W BROAD ST, Stamford, CT 06902

Open in Google Maps ↗

Other Identifiers 1

Other0280250CT · State License

Areas of Expertise CMS Part B claims 13

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

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.

144 services124 patients

Test to measure expiratory airflow and volume changes before and after medication administration 94060

This procedure measures how air flows in and out of your lungs. It's done before and after medication to see if the treatment improves your breathing. It's a simple, non-invasive test that involves breathing into a device called a spirometer.

85 services84 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

81 services40 patients

Test for exercise-induced lung stress 94618

An exercise-induced lung stress test assesses how your lungs respond to physical activity. During the test, you'll exercise on a treadmill or stationary bike while your heart rate, breathing, blood pressure, and oxygen levels are monitored. This helps identify any abnormal lung responses to exercise.

62 services54 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

58 services56 patients

Test to measure expiratory airflow and volume 94010

This test, known as spirometry, assesses how well your lungs work. It measures how much air you can inhale, how much you can exhale and how quickly you can exhale. It's non-invasive and helps diagnose conditions like asthma or COPD.

35 services33 patients

Test to examine how well the lungs exchange gases 94729

This is a test called a pulmonary function test, which helps understand the efficiency of your lungs. It measures how much air your lungs can hold, how quickly you can move air in and out of your lungs, and how well your lungs put oxygen into and remove carbon dioxide from your blood.

25 services25 patients

Test to determine lung volumes using sensors 94726

This test, called spirometry, measures lung capacity using sensors. You breathe into a mouthpiece attached to a device that records the amount and rate of air you inhale and exhale. It helps diagnose and monitor lung conditions.

24 services24 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

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.

21 services20 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

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.

14 services14 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

14 services14 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

13 services12 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

13 services12 patients

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

79.07/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

73.19

Promoting Interoperability

Improvement Activities

Cost

57.89

Leave this field empty

Other Providers at the Same Location NPPES 13

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KARISHMA BELLARA PA

Internal Medicine (Sleep Medicine)

190 W BROAD ST
STAMFORD, CT 06902

Western Connecticut Planning Region (203) 348-2437

LIZABETH MUNZ SACHS APRN

Nurse Practitioner (Adult Health)

190 W BROAD ST
STAMFORD, CT 06902

Western Connecticut Planning Region (203) 348-2437

DR. ALEX ORTEGA MD

Internal Medicine (Pulmonary Disease)

190 W BROAD ST
STAMFORD, CT 06902

Western Connecticut Planning Region (203) 348-2437

LESTER J KRASNOGOR M.D.

Internal Medicine (Pulmonary Disease)

190 W BROAD ST
STAMFORD, CT 06902

Western Connecticut Planning Region (203) 348-2437

JAMES S KRINSLEY M.D.

Internal Medicine (Pulmonary Disease)

190 W BROAD ST
STAMFORD, CT 06902

Western Connecticut Planning Region (203) 348-2437

ASTRID HOFFMANN-OLSEN MD

Obstetrics & Gynecology

190 W BROAD ST, STE G401 WHITTINGHAM PAVILION
STAMFORD, CT 06902

Western Connecticut Planning Region (203) 325-4321

GEORGE HEADING MD

Obstetrics & Gynecology

190 W BROAD ST, STE G401 WHITTINGHAM PAVILION
STAMFORD, CT 06902

Western Connecticut Planning Region (203) 325-4321

PULMONARY ASSOCIATES OF STAMFORD P.C.

Internal Medicine (Pulmonary Disease)

190 W BROAD ST
STAMFORD, CT 06902

Western Connecticut Planning Region (203) 348-2437

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Paul Sachs's NPI number?

The NPI number for Paul Sachs is 1649232356. It was assigned to this individual provider in the NPPES registry on April 6, 2006.

Where is Paul Sachs located?

Paul Sachs practices at 190 W Broad St, Stamford, CT 06902. The listed phone number is (203) 348-2437.

What is Paul Sachs's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

When was this NPI record last updated?

The NPPES record for Paul Sachs was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 24 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.