DR. MELISSA LEHMER MD
NPI 1699922252
Psychiatry & Neurology - Neurology in Walnut Creek, CA

Q: What is Melissa Lehmer's NPI number?

The NPI number for Melissa Lehmer is 1699922252. It was assigned to this individual provider in the NPPES registry on August 25, 2008.

Q: What is Melissa Lehmer's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Q: When was this NPI record last updated?

The NPPES record for Melissa Lehmer was last updated on March 3, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since August 25, 2008PECOS EnrolledAccepts Medicare Assignment

100/100

CMS Quality Rating

575 LENNON LN STE 152, WALNUT CREEK, CA 94598(925) 602-7060(925) 602-7070 Get Directions Write a Review

NPPES record last updated: March 3, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Mar 3, 2025, Jul 13, 2021 (2 updates tracked since 2021).

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About Dr. Melissa Lehmer Md NPPES

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

DR. MELISSA LEHMER MD (NPI 1699922252) is an individual neurology provider in Walnut Creek, California, licensed in California (A98009) and active in the NPI registry since August 2008. She is enrolled in Medicare PECOS and is a graduate of University Of Southern California Keck School Of Medicine (2005).

NPPES Registry Identity

NPI1699922252

Entity TypeIndividualFemale

Primary Taxonomy2084N0400X

Provider Legal NameDR. MELISSA LEHMERCredential: MD

Location Address575 LENNON LN STE 152Walnut Creek, CA 94598-2443

Mailing Address575 Lennon Ln Ste 152Walnut Creek, CA 94598-2443 · (925) 602-7060 · Fax (925) 602-7070

Phone(925) 602-7060

Fax(925) 602-7070

Sole ProprietorNo

Medical School CMSUniversity Of Southern California Keck School Of MedicineGraduated 2005

Enumeration DateAugust 25, 2008

Last NPPES UpdateMarch 3, 20252 updates tracked since enumeration

NPPES CertifiedMarch 3, 2025

✔ NPI 1699922252 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0400X

License✔ Licensed in CA · A98009

Definition

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

575 LENNON LN STE 152, Walnut Creek, CA 94598

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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 and accepts Medicare assignment

Dr. Melissa Lehmer 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 ID4880881820

PECOS Enrollment IDI20101203000205

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 8

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.

284 services202 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

54 services48 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

35 services35 patients

Measurement of brain wave activity (eeg), in coma or asleep 95822

The measurement of brain wave activity, also known as an EEG, is a non-invasive test that records electrical patterns in your brain. This is done when you're asleep or in a coma, to help understand brain function and identify any abnormalities.

31 services27 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

24 services19 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

21 services21 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94598 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

$153.83 typical visit price

range $69.00 – $202.35

Typical copayment $38.45 (range $17.25 – $50.58)

Most-billed visit code 99204

Established Patient

$119.48 typical visit price

range $23.44 – $166.46

Typical copayment $29.87 (range $5.86 – $41.61)

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.

100/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Individually scored

Quality

98.67

Promoting Interoperability

100

Improvement Activities

Reported Quality Measures

Breast Cancer Screening

87%116 patients4/55-star benchmark: 93%

Cervical Cancer Screening

71%98 patients3/55-star benchmark: 98%

Colorectal Cancer Screening

69%199 patients4/55-star benchmark: 88%

Controlling High Blood Pressure

77%166 patients4/55-star benchmark: 91%

Diabetes: Eye Exam

27%41 patients2/55-star benchmark: 100%

Diabetes: Hemoglobin A1c (HbA1c) Poor Control (>9%)

Lower rates are better for this measure.

17%41 patients4/55-star benchmark: 91%

Documentation of Current Medications in the Medical Record

98%1,012 patients4/55-star benchmark: 100%

e-Prescribing

99%196 patients4/55-star benchmark: 100%

Falls: Screening for Future Fall Risk

61%446 patients3/55-star benchmark: 100%

HIV Screening

42%170 patients3/55-star benchmark: 60%

Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan

47%619 patients2/55-star benchmark: 98%

Preventive Care and Screening: Screening for Depression and Follow-Up Plan

45%326 patients2/55-star benchmark: 97%

Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention

Patients screened: 98% · 232 patients

97%232 patients

Provide Patients Electronic Access to Their Health Information

100%174 patients5/55-star benchmark: 100%

Statin Therapy for the Prevention and Treatment of Cardiovascular Disease

88%275 patients4/55-star benchmark: 91%

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 12

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

DR. LESLIE A. GILLUM M.D.

Psychiatry & Neurology (Neurology)