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DR. SANFORD ALAN GREENHOUSE M.D.
NPI 1669451894
Internal Medicine in Gales Ferry, CT

Active since January 16, 2006PECOS Enrolled
1527 ROUTE 12, GALES FERRY, CT 06335(860) 464-7253(860) 464-7404 Get Directions Write a Review

NPPES record last updated: November 30, 2012. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Sanford Alan Greenhouse M.d. NPPES

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

DR. SANFORD ALAN GREENHOUSE M.D. (NPI 1669451894) is an individual internal medicine provider in Gales Ferry, Connecticut, licensed in Connecticut (020530) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1669451894
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. SANFORD ALAN GREENHOUSECredential: M.D.
Location Address1527 ROUTE 12Gales Ferry, CT 06335-1800
Mailing AddressPo Box 355Gales Ferry, CT 06335-0355 · (860) 464-7253 · Fax (860) 464-7404
Phone(860) 464-7253
Fax(860) 464-7404
Sole ProprietorNo
Enumeration DateJanuary 16, 2006
Last NPPES UpdateNovember 30, 2012
✔ NPI 1669451894 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CT · 020530
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
1527 ROUTE 12, Gales Ferry, CT 06335
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Other Identifiers 3

Medicaid001205301CT
Medicare UPINB38490
Medicare ID-Type Unspecified110000913CT

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Sanford Alan Greenhouse M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 7

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.
64 services43 patients
Blood glucose (sugar) test performed by hand-held instrument 82962
A blood glucose test uses a handheld device to measure the amount of sugar in your blood. A small prick on your finger allows a drop of blood to be placed on a test strip, which is then read by the device. This helps monitor and manage diabetes effectively.
32 services18 patients
Hemoglobin a1c level 83036
Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.
22 services16 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
22 services19 patients
Urinalysis, manual test 81002
A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.
19 services18 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
19 services19 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 06335 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$138.84 typical visit price
range $60.82 – $183.10
Typical copayment $34.71 (range $15.20 – $45.77)
Most-billed visit code 99204
Established Patient
$106.68 typical visit price
range $19.76 – $149.26
Typical copayment $26.67 (range $4.94 – $37.31)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

Reported Quality Measures

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
Percentage of patients aged 18 years and older with a BMI documented during the current encounter or during the previous twelve months AND with a BMI outside of normal parameters, a follow-up plan is documented during the encounter or during the previous…
100%113 patients5/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 20

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

DR. STEVEN JOSEPH DIAS DDS
Dentist (Pediatric Dentistry)
1527 ROUTE 12
GALES FERRY, CT 06335
Southeastern Connecticut Planning Region (860) 464-7204
RANDALL D. HARRIS D.D.S.
Dentist (General Practice)
1527 ROUTE 12
GALES FERRY, CT 06335
Southeastern Connecticut Planning Region (860) 464-7204
MARK A. ROSENTHAL M.D.
Pediatrics
1527 ROUTE 12, BOX 608
GALES FERRY, CT 06335
Southeastern Connecticut Planning Region (860) 464-7248
SARAH HAFEEZ ILAHI D.O.
Pediatrics
1527 ROUTE 12
GALES FERRY, CT 06335
Southeastern Connecticut Planning Region (860) 464-7724
GALES FERRY MEDICAL GROUP LLC
Internal Medicine
1527 ROUTE 12
GALES FERRY, CT 06335
Southeastern Connecticut Planning Region (860) 464-7274
DR. JOHN JOSEPH HENNESSEY M.D.
Internal Medicine
1527 ROUTE 12, SUITE 1
GALES FERRY, CT 06335
Southeastern Connecticut Planning Region (860) 464-7253
DAVID M. RINZLER M.D.
Pediatrics
1527 ROUTE 12
GALES FERRY, CT 06335
Southeastern Connecticut Planning Region (860) 464-7248
GALES FERRY PEDIATRIC GROUP
Clinic/Center (Medical Specialty)
1527 ROUTE 12
GALES FERRY, CT 06335
Southeastern Connecticut Planning Region (860) 464-7248

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 Sanford Greenhouse's NPI number?

The NPI number for Sanford Greenhouse is 1669451894. It was assigned to this individual provider in the NPPES registry on January 16, 2006.

Where is Sanford Greenhouse located?

Sanford Greenhouse practices at 1527 Route 12, Gales Ferry, CT 06335. The listed phone number is (860) 464-7253.

What is Sanford Greenhouse's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Sanford Greenhouse enrolled in Medicare?

Yes. Sanford Greenhouse is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Sanford Greenhouse was last updated on November 30, 2012. NPI Profile syncs with the weekly NPPES data releases published by CMS.