DR. ANNA LUISA DI LORENZO MD
NPI 1982689170
Ophthalmology in Troy, MI

Q: What is Anna Di Lorenzo's NPI number?

The NPI number for Anna Di Lorenzo is 1982689170. It was assigned to this individual provider in the NPPES registry on December 9, 2005.

Q: What is Anna Di Lorenzo's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Q: When was this NPI record last updated?

The NPPES record for Anna Di Lorenzo was last updated on August 21, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.

Active since December 09, 2005PECOS EnrolledAccepts Medicare Assignment

2877 CROOKS RD, STE B, TROY, MI 48084(248) 822-7003(248) 822-7008 Get Directions Write a Review

NPPES record last updated: August 21, 2007. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Dr. Anna Luisa Di Lorenzo Md NPPES

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

DR. ANNA LUISA DI LORENZO MD (NPI 1982689170) is an individual ophthalmology provider in Troy, Michigan, licensed in Michigan (4301052700) and active in the NPI registry since December 2005. She is enrolled in Medicare PECOS, is affiliated with Beaumont Hospital Royal Oak, and is a graduate of Other (1988).

NPPES Registry Identity

NPI1982689170

Entity TypeIndividualFemale

Primary Taxonomy207W00000X

Provider Legal NameDR. ANNA LUISA DI LORENZOCredential: MD

Location Address2877 CROOKS RD, STE BTroy, MI 48084-4717

Mailing Address2877 Crooks Rd, Ste BTroy, MI 48084-4717 · (248) 822-7003 · Fax (248) 822-7008

Phone(248) 822-7003

Fax(248) 822-7008

Sole ProprietorNo

Medical School CMSOtherGraduated 1988

Enumeration DateDecember 9, 2005

Last NPPES UpdateAugust 21, 2007

✔ NPI 1982689170 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in MI · 4301052700

Definition

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

2877 CROOKS RD, Troy, MI 48084

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Other Identifiers 3

Medicare UPINF81557

Medicare ID-Type Unspecified0M43090

Medicaid3403090MI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Anna Luisa Di Lorenzo Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID2466415831

PECOS Enrollment IDI20070104000047

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.

Medicare Billing Reassignments

Medicare enrollment records show Anna Di Lorenzo reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Somerset Ophthalmology PC

Same address

Ophthalmology

2877 CROOKS RD, SUITE B
Troy, MI 48084

Reassigned Medicare billing, Michigan enrollment
3 clinicians in this Medicare group

NPI 1497789473 (248) 822-7003

Beaumont Medical Group- Specialty Services

3.5 mi

Surgery

3601 W 13 MILE RD
Royal Oak, MI 48073

Reassigned Medicare billing, Michigan enrollment
1,030 clinicians in this Medicare group

NPI 1578072906 (248) 898-5000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 15

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.

1,556 services872 patients

Imaging of retina 92134

Imaging of the retina is a non-invasive procedure that captures detailed images of your eye's interior. This helps detect conditions like macular degeneration or retinal detachment. It's painless and takes only a few minutes.

414 services314 patients

Imaging of optic nerve 92133

Imaging of the optic nerve is a non-invasive procedure that captures detailed pictures of your optic nerve. It helps doctors assess eye health, particularly for conditions like glaucoma. It's painless, quick, and uses safe technology like MRI or OCT (Optical Coherence Tomography).

237 services207 patients

Exam of visual field with extended testing 92083

An extended visual field exam is a detailed test to evaluate your peripheral (side) vision. It helps to detect any potential blind spots which may not be noticeable in daily life. These could be caused by eye diseases like glaucoma, or neurological conditions.

235 services217 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.

215 services173 patients

Measurement of corneal curvature and depth of eye 92136

This procedure measures the shape and depth of your eye, specifically the cornea, the clear front surface. It helps in diagnosing conditions, planning for surgeries, or fitting contact lenses. It's non-invasive and painless.

162 services92 patients

Removal of cataract with insertion of prosthetic lens 66984

This is a procedure where a cloudy lens in your eye, known as a cataract, is removed. After removal, a clear artificial lens is inserted. This helps to restore your vision, enabling you to see clearly again.

159 services90 patients

Removal of recurring cataract in lens capsule using a laser 66821

This procedure, known as YAG laser capsulotomy, treats cloudiness in the lens capsule following cataract surgery. A laser is used to create a small hole in the cloudy capsule, allowing light to pass through and restore clear vision. It's a quick, painless procedure.

129 services79 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.

82 services82 patients

Laser repair to improve eye fluid flow 65855

Laser repair to improve eye fluid flow is a procedure aimed at treating glaucoma. A laser is used to create a small hole in the eye's drainage system, allowing fluid to flow out more easily. This helps to lower the pressure inside the eye, reducing the risk of vision loss.

30 services16 patients

Exam of the internal drainage system of eye 92020

This is a procedure where your doctor examines the eye's internal drainage system, essential for maintaining eye pressure. They use specialized tools to check for blockages or damage that might lead to conditions like glaucoma. It's non-invasive and painless.

29 services29 patients

Ultrasound scan of cornea to determine thickness 76514

An ultrasound scan of the cornea is a non-invasive procedure that uses sound waves to measure the thickness of your cornea. This helps in diagnosing certain eye conditions and planning treatments. No discomfort or pain is typically experienced.

28 services28 patients

Closure of tear duct opening using plug 68761

Closure of the tear duct opening using a plug is a procedure to address excessive tear production. A small device is inserted into the tear duct to block it, reducing tear flow and relieving symptoms. This is a safe, reversible process, often performed in-office.

23 services22 patients

Photography of the retina 92250

Photography of the retina, also known as retinal imaging, is a non-invasive procedure that captures images of the back of your eye. This helps doctors identify and monitor conditions like glaucoma, macular degeneration, or diabetic retinopathy. It's painless and quick, often part of a routine eye exam.

20 services19 patients

Photography of content of eyes 92285

Photography of the content of eyes, also known as ocular photography, captures detailed images of different parts of the eye. It helps identify and monitor conditions like glaucoma, macular degeneration, or diabetic retinopathy. The process is non-invasive and painless.

18 services17 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Beaumont Hospital Royal Oak

Acute Care Hospitals · Royal Oak, MI

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number230130

Location3601 W Thirteen Mile RdRoyal Oak, MI 48073 · Oakland County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48084 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

$134.28 typical visit price

range $58.04 – $177.36

Typical copayment $33.57 (range $14.51 – $44.34)

Most-billed visit code 99204

Established Patient

$72.38 typical visit price

range $18.32 – $143.49

Typical copayment $18.09 (range $4.58 – $35.87)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 12

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

ANDREA M. LANGOLF O.D.

Optometrist

2877 CROOKS RD, STE B
TROY, MI 48084

Oakland County (248) 822-7003

RAINBOW PEDIATRICS PC

Pediatrics (Adolescent Medicine)

2877 CROOKS RD, SUITE C
TROY, MI 48084

Oakland County (248) 816-1420

DR. LILI LEVY

Pediatrics (Adolescent Medicine)

2877 CROOKS RD, SUITE C
TROY, MI 48084

Oakland County (248) 816-1420

SOMERSET OPHTHALMOLOGY PC

Ophthalmology

2877 CROOKS RD, SUITE B
TROY, MI 48084

Oakland County (248) 822-7003

DR. THEODORE LOUIS DEGENHARDT III DDS

Dentist

2877 CROOKS RD, SUITE A
TROY, MI 48084

Oakland County (248) 643-6551

DR. LINDA R BOLTON MD

Pediatrics (Adolescent Medicine)

2877 CROOKS RD, SUITE C
TROY, MI 48084

Oakland County (248) 816-1420

DR. SUE LIM MD

Ophthalmology

2877 CROOKS RD, STE B
TROY, MI 48084

Oakland County (248) 822-7003

DR. LUANA J KYSELKA MD

Obstetrics & Gynecology (Gynecology)

2877 CROOKS RD, STE D
TROY, MI 48084

Oakland County (248) 643-6634

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 Anna Di Lorenzo's NPI number?

The NPI number for Anna Di Lorenzo is 1982689170. It was assigned to this individual provider in the NPPES registry on December 9, 2005.

Where is Anna Di Lorenzo located?

Anna Di Lorenzo practices at 2877 Crooks Rd Ste B, Troy, MI 48084. The listed phone number is (248) 822-7003.

What is Anna Di Lorenzo's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Anna Di Lorenzo enrolled in Medicare?

Yes. Anna Di Lorenzo is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Anna Di Lorenzo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Anna Di Lorenzo reassigns Medicare benefits to 2 organizations: Somerset Ophthalmology PC (Troy, MI) and Beaumont Medical Group- Specialty Services (Royal Oak, MI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Anna Di Lorenzo's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Anna Di Lorenzo accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and Blue Care Network of Michigan and 14 other insurers list Anna Di Lorenzo as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Anna Di Lorenzo affiliated with any hospitals?

According to CMS data, Anna Di Lorenzo is affiliated with Beaumont Hospital Royal Oak.

When was this NPI record last updated?

The NPPES record for Anna Di Lorenzo was last updated on August 21, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.