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DR. ELAINE MARIE GREIFENSTEIN M.D.
NPI 1740249754
Internal Medicine - Rheumatology in Lakewood Ranch, FL

Active since March 20, 2006PECOS Enrolled
8413 MIRAMAR WAY, LAKEWOOD RANCH, FL 34202(941) 822-8138 Get Directions Write a Review

NPPES record last updated: November 5, 2019. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Nov 5, 2019, Sep 7, 2018, Apr 17, 2017 (3 updates tracked since 2017).

About Dr. Elaine Marie Greifenstein M.d. NPPES

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

DR. ELAINE MARIE GREIFENSTEIN M.D. (NPI 1740249754) is an individual rheumatology provider in Lakewood Ranch, Florida, licensed in Florida (ME135036) and active in the NPI registry since March 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1740249754
Entity TypeIndividualFemale
Primary Taxonomy207RR0500X
Provider Legal NameDR. ELAINE MARIE GREIFENSTEINCredential: M.D.
Location Address8413 MIRAMAR WAYLakewood Ranch, FL 34202-9007
Mailing Address8413 Miramar WayLakewood Ranch, FL 34202-9007 · (941) 822-8138
Phone(941) 822-8138
Sole ProprietorYes
Enumeration DateMarch 20, 2006
Last NPPES UpdateNovember 5, 20193 updates tracked since enumeration
✔ NPI 1740249754 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
License✔ Licensed in FL · ME135036
Definition
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
8413 MIRAMAR WAY, Lakewood Ranch, FL 34202
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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. Elaine Marie Greifenstein 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 34202 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
$130.04 typical visit price
range $56.00 – $171.84
Typical copayment $32.51 (range $14.00 – $42.96)
Most-billed visit code 99204
Established Patient
$99.16 typical visit price
range $17.57 – $139.16
Typical copayment $24.79 (range $4.39 – $34.79)
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

Pneumococcal Vaccination Status for Older Adults
Percentage of patients 65 years of age and older who have ever received a pneumococcal vaccine
63%49 patients3/55-star benchmark: 100%
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…
82%34 patients4/55-star benchmark: 100%
Screening for Osteoporosis for Women Aged 65-85 Years of Age
Percentage of female patients aged 65-85 years of age who ever had a central dual-energy X-ray absorptiometry (DXA) to check for osteoporosis
64%33 patients3/55-star benchmark: 98%
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.

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 Elaine Greifenstein's NPI number?

The NPI number for Elaine Greifenstein is 1740249754. It was assigned to this individual provider in the NPPES registry on March 20, 2006.

Where is Elaine Greifenstein located?

Elaine Greifenstein practices at 8413 Miramar Way, Lakewood Ranch, FL 34202. The listed phone number is (941) 822-8138.

What is Elaine Greifenstein's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is Elaine Greifenstein enrolled in Medicare?

Yes. Elaine Greifenstein is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Elaine Greifenstein was last updated on November 5, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.