MARNIE GIBSON LAMM M.D.
NPI 1689992265
Family Medicine in Tucson, AZ

Q: What is Marnie Lamm's NPI number?

The NPI number for Marnie Lamm is 1689992265. It was assigned to this individual provider in the NPPES registry on May 6, 2010.

Q: What is Marnie Lamm's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: When was this NPI record last updated?

The NPPES record for Marnie Lamm was last updated on January 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 months 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 May 06, 2010PECOS EnrolledAccepts Medicare Assignment

225 W IRVINGTON RD, TUCSON, AZ 85714(520) 670-3909(520) 309-2560 Get Directions Write a Review

NPPES record last updated: January 16, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Marnie Gibson Lamm M.d. NPPES

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

MARNIE GIBSON LAMM M.D. (NPI 1689992265) is an individual family medicine provider in Tucson, Arizona, licensed in Arizona (43547) and active in the NPI registry since May 2010. She is enrolled in Medicare PECOS, maintains a secondary practice location in Tucson, and is a graduate of Other (2007).

NPPES Registry Identity

NPI1689992265

Entity TypeIndividualFemale

Primary Taxonomy207Q00000X

Provider Legal NameMARNIE GIBSON LAMMCredential: M.D.

Location Address225 W IRVINGTON RDTucson, AZ 85714-3054

Mailing Address225 W Irvington RdTucson, AZ 85714-3054 · (520) 670-3909

Phone(520) 670-3909

Fax(520) 309-2560

Sole ProprietorNo

Medical School CMSOtherGraduated 2007

Enumeration DateMay 6, 2010

Last NPPES UpdateJanuary 16, 2025

NPPES CertifiedJanuary 16, 2025

✔ NPI 1689992265 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in AZ · 43547

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

225 W IRVINGTON RD, Tucson, AZ 85714

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Secondary Practice Location 1

Location 1839 W Congress StTucson, AZ 85745-2819 · Phone (520) 670-3909 · Fax (520) 309-2560

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter Health, Blue Cross Blue Shield of Arizona 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

Marnie Gibson Lamm M.d. 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 ID4981720364

PECOS Enrollment IDI20150807013117

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 Marnie Lamm reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

El Rio Santa Cruz Neighborhood Health Center, Inc

Same address

Federally Qualified Health Center (FQHC)

225 W IRVINGTON RD
Tucson, AZ 85714

Reassigned Medicare billing, Arizona enrollment
464 clinicians in this Medicare group

NPI 1932490109 (520) 670-3857

San Xavier District Office

4.4 mi

Public Health or Welfare

2018 W SAN XAVIER RD
Tucson, AZ 85746

Reassigned Medicare billing, Texas enrollment
Medicare enrollment name: Ton Sells Hospital
349 clinicians in this Medicare group

NPI 1073694832 (520) 295-2503

Ton San Xavier Health Center

6.5 mi

Public Health, Federal

7900 S J STOCK RD
Tucson, AZ 85746

Reassigned Medicare billing, Texas enrollment
286 clinicians in this Medicare group

NPI 1437157302 (520) 547-8140

Southern Arizona Urgent Care, LLC

9.3 mi

Urgent Care

90 W RIVER RD
Tucson, AZ 85704

Reassigned Medicare billing, Arizona enrollment
99 clinicians in this Medicare group

NPI 1386003788 (520) 544-2273

Ton San Simon Health Center

56 mi

Health Service

HIGHWAY 86, MILEPOST 84
Sells, AZ 85634

Reassigned Medicare billing, Texas enrollment
268 clinicians in this Medicare group

NPI 1588834998 (520) 362-7007

Ton Santa Rosa Health Center

56 mi

Public Health, Federal

FEDERAL ROUTE 15, MILEPOST 12
Sells, AZ 85634

Reassigned Medicare billing, Texas enrollment
94 clinicians in this Medicare group

NPI 1770581639 (520) 361-2403

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 7

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.

130 services129 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.

100 services98 patients

Automated urinalysis test 81003

An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.

48 services47 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.

48 services48 patients

Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) 87811

This is a test to detect COVID-19, the virus causing severe respiratory illness. It uses a method called immunoassay, which identifies the virus by its unique proteins. The test is directly observed for accuracy. It helps determine if you're currently infected.

36 services35 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

32 services32 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85714 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

$85.89 typical visit price

range $55.44 – $168.60

Typical copayment $21.47 (range $13.86 – $42.15)

Most-billed visit code 99203

Established Patient

$98.00 typical visit price

range $17.72 – $137.41

Typical copayment $24.50 (range $4.43 – $34.35)

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.

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.

JOSE RIOS MD

Obstetrics & Gynecology (Obstetrics)