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NORMAN L. LAMBERTY M.D.
NPI 1902895030
Obstetrics & Gynecology in Montclair, CA

Active since October 20, 2005PECOS EnrolledAccepts Medicare Assignment
5153 HOLT BLVD STE B2, MONTCLAIR, CA 91763(909) 575-0055(855) 437-1577 Get Directions Write a Review

NPPES record last updated: March 8, 2023. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Mar 8, 2023, Apr 6, 2020, Mar 27, 2020 and 1 more (4 updates tracked since 2019).

About Norman L. Lamberty M.d. NPPES

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

NORMAN L. LAMBERTY M.D. (NPI 1902895030) is an individual obstetrics & gynecology provider in Montclair, California, licensed in California (CA146076) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Georgetown University School Of Medicine (2001).

NPPES Registry Identity

NPI1902895030
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameNORMAN L. LAMBERTYCredential: M.D.
Location Address5153 HOLT BLVD STE B2Montclair, CA 91763-4837
Mailing Address5153 Holt Blvd Ste B2Montclair, CA 91763-4837 · (909) 575-0055 · Fax (855) 437-1577
Phone(909) 575-0055
Fax(855) 437-1577
Sole ProprietorNo
Medical School CMSGeorgetown University School Of MedicineGraduated 2001
Enumeration DateOctober 20, 2005
Last NPPES UpdateMarch 8, 20234 updates tracked since enumeration
NPPES CertifiedMarch 8, 2023
✔ NPI 1902895030 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses✔ Licensed in CA · CA146076✔ Licensed in FL · ME90841
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
5153 HOLT BLVD STE B2, Montclair, CA 91763
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Secondary Practice Locations 2

Location 14950 San Bernardino St Ste 103Montclair, CA 91763-2328 · Phone (909) 575-0055 · Fax (855) 437-1577
Location 29210 Colima Rd Ste 108Whittier, CA 90605-1829 · Phone (909) 575-0357 · Fax (909) 575-0054

Other Identifiers 2

Medicaid272369700FL
Medicaid8830442CA

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

Norman L. Lamberty 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 ID2961431259
PECOS Enrollment IDI20170417002201
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

3

Medicare enrollment records show Norman Lamberty reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Alliance Healthcare
5.7 mi
Family Medicine
1544 LA COSTA CIR
Upland, CA 91784
  • Reassigned Medicare billing, California enrollment
NPI 1164306684 (909) 260-6620
Dhp Of California Medical Group Inc
336 mi
Obstetrics & Gynecology
1800 N CALIFORNIA ST
Stockton, CA 95204
  • Reassigned Medicare billing, California enrollment
  • 83 clinicians in this Medicare group
NPI 1679836084 (209) 943-2000
Obhg California, P.C.
2,008 mi
Obstetrics & Gynecology
777 LOWNDES HILL RD BLDG 1
Greenville, SC 29607
  • Reassigned Medicare billing, California enrollment
  • Medicare enrollment name: Obhg California PC
  • 711 clinicians in this Medicare group
NPI 1215258892 (800) 967-2289

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

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.
28 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91763 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
$136.04 typical visit price
range $59.60 – $179.42
Typical copayment $34.01 (range $14.90 – $44.85)
Most-billed visit code 99204
Established Patient
$74.08 typical visit price
range $19.37 – $146.42
Typical copayment $18.52 (range $4.84 – $36.60)
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.

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 Norman Lamberty's NPI number?

The NPI number for Norman Lamberty is 1902895030. It was assigned to this individual provider in the NPPES registry on October 20, 2005.

Where is Norman Lamberty located?

Norman Lamberty practices at 5153 Holt Blvd Ste B2, Montclair, CA 91763. The listed phone number is (909) 575-0055.

What is Norman Lamberty's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Norman Lamberty enrolled in Medicare?

Yes. Norman Lamberty 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 Norman Lamberty's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Norman Lamberty reassigns Medicare benefits to 3 organizations: Alliance Healthcare (Upland, CA), Dhp Of California Medical Group Inc (Stockton, CA) and Obhg California, P.C. (Greenville, SC). 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 Norman Lamberty's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Norman Lamberty was last updated on March 8, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.