Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Jonathan Prescott Watling, MD

Orthopaedic Surgery Physician in South Portland, ME · enumerated 2011.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1306138243

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Registry record

Entity type Individual (Type 1)

Name Dr. Jonathan Prescott Watling

Credential MD

Sex Male

Practice address 119 Gannett Dr, South Portland, ME, 04106

Phone (207) 773-0040

Fax (207) 661-4630

Enumeration date May 11, 2011

Last updated in NPPES May 21, 2025

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License MD21556 (ME) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
NC2680	Medicaid	SC	-
1306138243	Medicaid	NC	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Jonathan Watling practice?

The practice location on file with NPPES is in South Portland, ME. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Jonathan Watling?

The National Provider Identifier (NPI) for Jonathan Watling is 1306138243, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-21.