What is Donald Paulin Tchapmi Njeunje's NPI number?

Donald Paulin Tchapmi Njeunje's National Provider Identifier (NPI) is 1700458155, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Donald Paulin Tchapmi Njeunje's specialty?

Donald Paulin Tchapmi Njeunje is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).

Where is Donald Paulin Tchapmi Njeunje located?

Donald Paulin Tchapmi Njeunje's practice location on file with NPPES is 22590 Shady Ct, California, MD 20619-5009.

What is Donald Paulin Tchapmi Njeunje's phone number?

The practice phone number listed in the NPPES registry for Donald Paulin Tchapmi Njeunje is (301) 373-7900.

Does Donald Paulin Tchapmi Njeunje accept Medicare?

Donald Paulin Tchapmi Njeunje is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Donald Paulin Tchapmi Njeunje's NPI active?

Yes — Donald Paulin Tchapmi Njeunje's NPI (1700458155) is active in the NPPES registry as of the last update on 2024-05-01.

IndividualActiveAccepts Medicare

Donald Paulin Tchapmi Njeunje, MD

NPI 1700458155 · Internal Medicine Physician · California, MD

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

Donald Paulin Tchapmi Njeunje, MD is a Internal Medicine Physician provider in California, MD (NPI 1700458155).

Provider details

NPI number: 1700458155
Entity type: Individual
Primary specialty: Internal Medicine PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Internal Medicine PhysicianPrimary207R00000XLicense D0100087 (MD)
Allopathic & Osteopathic Physicians
Student in an Organized Health Care Education/Training Program390200000X
Student, Health Care

Profile Score

Established profile(55/100 index)

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

Registry tenure25% of score
4 yrs in NPPES registry
Profile completeness25% of score
83% of core fields populated
Practice footprint15% of score
2 documented practice locations
Medicare service volume (vs. specialty peers)25% of score
581 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 .

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)
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232	254	$78
Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233	142	$117
Hospital Discharge Day Management, More Than 30 Minutes99239	125	$113
Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222	34	$128
Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223	26	$170

Typical Medicare-allowed amounts for these services range $78–$170 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.

Transparency — industry payments

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

$45 across 2 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.

Practice location

22590 Shady Ct

California, MD 20619-5009

Phone: (301) 373-7900

Fax: (301) 373-6900

Street-level locationGet directions

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Mailing address