What is Choo Lee's NPI number?

Choo Lee's National Provider Identifier (NPI) is 1649271818, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Choo Lee's specialty?

Choo Lee is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).

Where is Choo Lee located?

Choo Lee's practice location on file with NPPES is 680 Guzzi Ln, Sonora, CA 95370-5288.

What is Choo Lee's phone number?

The practice phone number listed in the NPPES registry for Choo Lee is (209) 533-3955.

Does Choo Lee accept Medicare?

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

Is Choo Lee's NPI active?

Yes — Choo Lee's NPI (1649271818) is active in the NPPES registry as of the last update on 2012-07-31.

IndividualActiveAccepts Medicare

Choo Lee, M.D.

NPI 1649271818 · Specialist · Sonora, CA

Choo Lee, M.D. is a Specialist provider in Sonora, CA (NPI 1649271818).

Provider details

NPI number: 1649271818
Entity type: Individual
Primary specialty: SpecialistOther Service Providers
Credential: M.D.
Sex: Male
Sole proprietor: Yes
License: 00A447320 (CA)

Practice location

680 Guzzi Ln

Suite 202

Sonora, CA 95370-5288

Phone: (209) 533-3955

Fax: (209) 533-2168

Approximate (ZIP-level) locationGet directions

More CA providers

Mailing address

680 Guzzi Ln

Sonora, CA 95370-5288

Specialties & taxonomies

SpecialistPrimary174400000XLicense 00A447320 (CA)
Other Service Providers

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

Profile Score

Detailed profile(80/100 index)

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

Registry tenure25% of score
21 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
1 documented practice location
Medicare service volume (vs. specialty peers)25% of score
2,144 Medicare services, 2024 (ranked within specialty)
Open Payments transparency10% of score
Has Open Payments disclosures (2024)

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)
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	656	$130
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	463	$92
New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205	247	$222
Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886	149	$100
Assessment of and Care Planning for Patient With Impaired Thought Processing, Typically 60 Minutes99483	90	$254
Needle Measurement of Electrical Activity in Trunk Or Head Muscles

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 46 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Primidone	186	55
Gabapentin	173	49
Carbidopa/Levodopabrand: Carbidopa-Levodopa	153	37
Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen	102	14
Memantine Hcl	82	26
Pregabalin	64	12
Duloxetine Hcl	56

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$1,523 across 59 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2005-08-09
Last updated: 2012-07-31

Frequently asked questions

What is Choo Lee's NPI number?: Choo Lee's National Provider Identifier (NPI) is 1649271818, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Choo Lee's specialty?: Choo Lee is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
Where is Choo Lee located?: Choo Lee's practice location on file with NPPES is 680 Guzzi Ln, Sonora, CA 95370-5288.
What is Choo Lee's phone number?: The practice phone number listed in the NPPES registry for Choo Lee is (209) 533-3955.
Does Choo Lee accept Medicare?: Choo Lee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Choo Lee's NPI active?: Yes — Choo Lee's NPI (1649271818) is active in the NPPES registry as of the last update on 2012-07-31.

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)
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	656	$130
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	463	$92
New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205	247	$222
Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886	149	$100
Assessment of and Care Planning for Patient With Impaired Thought Processing, Typically 60 Minutes99483	90	$254
Needle Measurement of Electrical Activity in Trunk Or Head Muscles

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 46 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Primidone	186	55
Gabapentin	173	49
Carbidopa/Levodopabrand: Carbidopa-Levodopa	153	37
Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen	102	14
Memantine Hcl	82	26
Pregabalin	64	12
Duloxetine Hcl	56

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$1,523 across 59 records (Open Payments 2024)

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Transparency — industry payments