What is Ann Little's NPI number?

Ann Little's National Provider Identifier (NPI) is 1770596470, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Ann Little's specialty?

Ann Little is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).

Where is Ann Little located?

Ann Little's practice location on file with NPPES is 1500east Medical Center Dr, Ann Arbor, MI 48109-5322.

What is Ann Little's phone number?

The practice phone number listed in the NPPES registry for Ann Little is (734) 936-9010.

Does Ann Little accept Medicare?

Ann Little is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Ann Little's NPI active?

Yes — Ann Little's NPI (1770596470) is active in the NPPES registry as of the last update on 2012-03-09.

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Ann Little, MD

NPI 1770596470 · Neurology Physician · Ann Arbor, MI

Ann Little, MD is a Neurology Physician provider in Ann Arbor, MI (NPI 1770596470).

Provider details

NPI number: 1770596470
Entity type: Individual
Primary specialty: Neurology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
Sole proprietor: No
License: 4301077761 (MI)

Practice location

1500east Medical Center Dr

1st Floor Taubman Ctr Recp C

Ann Arbor, MI 48109-5322

Phone: (734) 936-9010

Street-level locationGet directions

More MI providers

Mailing address

3621 S State St

Ann Arbor, MI 48108

Specialties & taxonomies

Neurology PhysicianPrimary2084N0400XLicense 4301077761 (MI)
Allopathic & Osteopathic Physicians
Clinical Neurophysiology Physician2084N0600XLicense 4301077761 (MI)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(76/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure28% of score
20 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
1 documented practice location
Medicare service volume (vs. specialty peers)28% of score
570 Medicare services, 2024 (ranked within specialty)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Continuous Intraoperative Neurophysiology Monitoring, From Outside the Operating Room (remote Or Nearby), Per Patient, (attention Directed Exclusively to One Patient) Each 15 Minutes (list in Addition to Primary Procedure)G0453	147	$32
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	96	$97
Placement of Skin Electrodes and Measurement of Stimulated Sites on Arms and Legs95938	59	$44
Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Limited Study95885	42	$18
Placement of Skin Electrodes and Measurement of Central Motor Stimulation in Arms and Legs95939	33	$115

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Immun Glob G(igg)/Gly/Iga Ov50brand: Gammagard Liquid	333	15
Prednisone	80	30
Mycophenolate Mofetil	79	25
Pyridostigmine Bromide	72	29
Immun Glob G(igg)/Pro/Iga 0-50brand: Privigen	66	—
Gabapentin	47	20
Azathioprine	41	—

Enumerated: 2006-08-14
Last updated: 2012-03-09

Frequently asked questions

What is Ann Little's NPI number?: Ann Little's National Provider Identifier (NPI) is 1770596470, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Ann Little's specialty?: Ann Little is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
Where is Ann Little located?: Ann Little's practice location on file with NPPES is 1500east Medical Center Dr, Ann Arbor, MI 48109-5322.
What is Ann Little's phone number?: The practice phone number listed in the NPPES registry for Ann Little is (734) 936-9010.
Does Ann Little accept Medicare?: Ann Little is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Ann Little's NPI active?: Yes — Ann Little's NPI (1770596470) is active in the NPPES registry as of the last update on 2012-03-09.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Continuous Intraoperative Neurophysiology Monitoring, From Outside the Operating Room (remote Or Nearby), Per Patient, (attention Directed Exclusively to One Patient) Each 15 Minutes (list in Addition to Primary Procedure)G0453	147	$32
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	96	$97
Placement of Skin Electrodes and Measurement of Stimulated Sites on Arms and Legs95938	59	$44
Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Limited Study95885	42	$18
Placement of Skin Electrodes and Measurement of Central Motor Stimulation in Arms and Legs95939	33	$115

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Immun Glob G(igg)/Gly/Iga Ov50brand: Gammagard Liquid	333	15
Prednisone	80	30
Mycophenolate Mofetil	79	25
Pyridostigmine Bromide	72	29
Immun Glob G(igg)/Pro/Iga 0-50brand: Privigen	66	—
Gabapentin	47	20
Azathioprine	41	—

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)